Professor Satheesh Krishnamurthy is also a Fellow of Royal Society of Chemistry (FRSC), Fellow of Materials, Minerals and Minning (FIMMM) and Chair of Energy Technology, at the School of Engineering and Innovation, STEM at The Open University. He is also vice president of Indian chamber of Youth Entrerepneurs (indiancye.org) Prior to joining the faculty in 2012, he was a Research Fellow at Dublin City University (2008-2012) and Trinity College Dublin, Ireland between (2004- 2008) and he received his Ph.D. degree from the University of Newcastle upon Tyne in 2004. He is currently reviewer of high impact factor journals such as Physical Review B, Advanced Materials and Nanotechnology and also in the peer review panel of Royal Academy of Engineering,UNESCO and various other research councils
Research in Professor Krishnamurthy’s lab is primarily funded through reserachgrants from various research councils. His research vision is socially oriented research that has direct benefit to society
His research is focused on commercializing low cost commercial viable nanomaterials, devices for energy harvesting and storage. During his PhD Prof. Krishnamurthy has received the Overseas Research Scholarship Award for doing PhD (2001-2004). He was invited by former president of India Dr. A.P.J Kalam in the year 2007 to discuss about Nano initiatives in India and societal impacts. Dr. Krishnamurthy’s work on gold nitride, entitled Scientists create substitute for gold, came as special issue in BBC. Dr. Krishnamurthy also represented Ireland in Eu-India research and Innovation Forum and led several delegations to India to forge tangible scientific and Innovation partnership with India.
Prof. Satheesh Krishnamurthy is a material and surface scientist, involved in preparation and characterisation of various nanostructured films and metal nitrides and oxides for electronics, optical and Energy applications. His research focuses on the materials science and engineering of several technologies that will impact our society in the future. He is currently working on a multidisciplinary research team.
He uses various synchrotron-based photoemission, x-ray emission, x-ray absorption and x-ray excited optical luminescence to study the electronic and optical properties of carbon, silicon and graphene nano structures and bulk films. He uses/used the following synchrotron light sources:
He is committed to changing the world through discoveries and developing the science and technology by bottom up approach.
He has produced 70 international journal publications of high scientific impact journals such as Nature Nanotechnology, Advanced Materials etc., he has 2 international patents and 2 more pending approval. He has delivered 25 invited talks at several international conferences and has delivered Inspirational Lecture series for school students.
.International workshop on Energy and Environment, Higher Education Innovation Fund, The Open University, UK, £ 8000, Conference Chair, In collaboration with International Development SRA, Supported by Royal Academy of Engineering, European union Erasmus plus and Newton Fund, 2017
· Physics web (http://physicsworld.com/cws/article/news/18469)
Nanoenergy Harvesting, Irish PV and Wind, Ireland, March 2012
Nanoenergy Harvesting and cutting edge Characterisation for devices, Aditya Birla Group, Corporate Office, Mumbai, India, February 2012
Surface Characterisation of Nanomaterials for coating applications, British Petroleum, UK, August 2011
Plasma processing of thin films and surface characterisation, Element 6, (De Beers Group of Company, Berkshire, UK, May 2011
X-ray spectroscopic investigation of metal nitrides, Diamond UK, May 2009
Academic/Invited talk at conferences
Invited guest lecture for MPhil students on Nanotechnology, Societal and Ethical Challenges, University of Cambridge, September, 2013
Nanomaterials and commercialisation challenges: Blue sky to reality- Hindustan University, India, August 2013
Sustainable Energy Development- from James Bond 007 to reality, Engineers Ireland Week, Dublin, Ireland, March 2013
Inspiring Nanomaterials and Nanotechnology, TERI University, India, February 2013
Intelligent Nanomaterials for Energy storage and harvesting, Cambridge Material Society, UK, January 2013
Low cost fabrication of Nanomaterials through PECVD and the Soft X‐ray spectroscopy a powerful tool to probe nanstructured systems at IEEE, International conference on Nanoelectronics, Singapore, December 2012
Soft X-ray spectroscopy and its advantages and applications, International Conference on Recent Trends in Advanced Materials, VIT, VELLORE, February 2012
Semiconducting Nanoparticles and surface effects on Energy Applications, NANOMEET, Anna University, February, 2012
Nanomaterials, processing and Energy Harvesting, Central for Power Research Institute, Bangalore, February 2012
Nanotechnology Shaken but not Stirred- Revolution of Endless Possibilities, East point Engineering College, Bangalore, February 2012
Soft X-ray Spectroscopy – A powerful tool to probe Nanostructured systems, Indian Institute of Technology, Madras, DCU IIT Madras workshop, September 2011
Soft X-ray Spectroscopy – A powerful tool to probe Nanostructured systems, Centre for Nanoscience and Engineering, IISc, DCU-IISc workshop, September 2011
Nanotechnology- Revolution of Endless Possibilities at Dayananda Sagar College, Bangalore, Dec 2010
3rd Bangalore Nano- Dec 2010 (http://www.bangalorenano.in/nano_2010/speakers-profile.html#satheesh)
Inspirational Lecture Programme for Youth at IISc auditorium- Bangalore Nano in Bangalore 8th Dec 2010, along with Prof Sir Richard Friend, Prof Anthony Cheetam, Prof Dunbar Birnie and Mr. Stephen Bill.
Exploring the origin of ferromagnetism in Dilute Ferromagnetic oxides and novel nanostructure metal nitrides – International Conference on Fundamentals and Applications of Nanoscience and technology – Jadavpur University, India- Dec 2010
Understanding the Electronic and Optical properties of micro-Nano systems through various spectroscopes and optical techniques- International Conference on Multifunctional Materials- Banaras Hindu University- Dec 2010
Soft X-ray spectroscopy –An effective probe to characterise Nanostructure materials- National Conference on Experimental Tools for Material Science, Banaras Hindu University, Varanasi, India – Dec 2010
Pulsed Laser Deposition of ZnO and field emission properties, INSPIRE, Ireland, June 2010
X-ray spectroscopy and its applications to Nan systems- Nano materials Processing Laboratory Lecture series, Dublin City University, Ireland- September 2010
Plenary talk on “ Nanotechnology – The Revolution of Endless Possibilities” at Recent Trends in Advanced Materials conference, NIT, Karnataka, India – Feb 2010
Lecture on “Nanomaterials and its applications”, SRM University, India Jan 2010
Gold Nitride hard and super strong material, MAX-Lab, Sweden, 2009
Prof Vasudev Aatre, former Director of Defence Research Development Organisation, India, invited me to give a lecture series for undergraduate and schoolteachers in the area of nanomaterials August 2008.
Gold Nitride harder than gold, what next “Advanced nanomaterials” IIT Bombay 2008.
Nanomaterials for Energy Devices, University of Madras, India, in December 2006.
alk on “Electronic and optical properties of nanostructure materials”, University of Aberystwyth, UK, June 2006.
X-ray spectroscopy a powerful to investigate Nanostructure materials at R. K. M. Vivekananda College, University of Madras, India.
The research in our laboratory is focused on understanding and controlling surface and interfacial materials chemistry and applying this knowledge to a range of problems in semiconductor processing, nanotechnology, and sustainable energy. The role of interfaces becomes increasingly important as system dimensions are scaled downward. For example, most electronic and optoelectronic devices are undergoing rapid scaling, with lengths moving into the nanometer range and the surface to volume ratio becoming very large. The function of many next-generation electronic and nanoscale devices will therefore depend critically on the ability to control and modify the properties of their interfaces. One of the examples are Graphene see below
For example Graphene and fucntionalised graphene represent a promising photovoltaic technology and supercapactior. The original design includes a monolayer of graphene and functionalized graphene surfaces adsorbed on a high-porosity conducting transparent electrode (the electron transporter) surrounded by an iodine electrolyte solution (the hole conductor).
(Figure shows the representation of low cost flexible solar cells)
Functionlaised graphene surfaces/ dopant predicted to give half of the sheet resistance. The flexible organic solar cells, which will fabricated on a plastic or Zenor substrate, retained a power conversion efficiency of 2.5–2.6%, regardless of the bending conditions, even up to a bending radius of 5.2 mm. The resultant systems are characterized by X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), UV-Vis absorption spectroscopy, and synchrotron methods, and by solar cell testing techniques including photoluminescence quenching and current-voltage measurements.
Copper indium gallium diselenide (CIGS) is one of the most promising absorber technologies for thin film photovoltaics, and variations on CIGS solar cells are currently being manufactured by several solar cell companies. Sunlight is absorbed in the CIGS layer, and the charge is extracted and transported through the buffer layer before being collected by the electrodes. The most promising buffer layer is a very thin layer of cadmium sulfide deposited via chemical bath deposition; however, due to health concerns involved with cadmium, other materials are being studied for buffer layers, and plasma enchanced chemical vapour depositon is one most promising alternatives for depositing these thin layers of n-type semiconductors. We are currently looking at new materials and methods for the buffer layer deposition in CIGS photovoltaics via PECVD and understanding the surface and interface effects through various spectroscopic techniques…
Dr. Vin Dhanak, Liverpool University, UK
Prof Jinghua Guo, Advanced Light Source, Berkeley, California, US
Dr. Amit K. Chakraborty, NIT Durgapur, India
Prof Andrea Ferrrai, University of Cambridge, UK
|Role||Start date||End date||Funding source|
|Lead||01 Apr 2019||01 Feb 2022||Royal Academy of Engineering|
Dyes, natural or synthetic, are common pollutants in industrial wastewaters from textile, food and cosmetics manufacturing, among others. Color removal from wastewaters can be achieved by physical, chemical, biological methods or their combination. Research groups, in Colombia and UK, have developed nanomaterials for removal of dyes from industrial wastewaters. Colombia plays a major role in Palm Oil production worldwide. It is well known that Palm Oil production uses large amount of fresh water that becomes polluted with dyes. Conventional wastewater treatment methodologies are not suitable to remove these compounds from POME (Palm Oil Mill Effluent). La Alianza del Humea, a Colombian company, produces 7.2 cubic meters of dye contaminated water per day. With this project, we seek a partnership with Open University, Nanofique Ltd and La Alianza del Humea to provide means of removing color from Palm Oil industrial wastewater in Colombia by using nano biocomposites and nanomaterials. We will deliver a sound solution to the Palm Oil industry in Colombia by tuning and improving the stability or nanoparticle coatings on hard cellulosic fibers. We have previously demonstrated that nanocomposites of transition metal nanoparticles synthesized on the surface of hard fibers can efficiently remove dyes from contaminated waters, however, these materials lack stability which affects their reusability. We aim to produce a new generation of nano structured composites with improved performance.
|Role||Start date||End date||Funding source|
|Lead||01 Apr 2019||30 Sep 2021||UKIERI UK-India Education and Research Initiative|
The goal of the project is to develop an eco-friendly, inexpensive commercial process to recycle lithium ion batteries (LIBs). The prime objective is not only to recover Aluminum and Copper current collectors of LIBs but also develop chemical processes to recover transition metals such as (Ni, Co, Mn, Ti etc.) used in cathodes for LIBs. Besides, the other important objective is to synthesize value added products such as Lithium carbonate and N-butyl lithium for Pharmaceutical industry and Lithium perfluorooctane sulfonate as a pesticide for agriculture industry from the Li and electrolyte used in LIBs. Hydrometallurgy and Chemical recycling process will be developed to recycle LIBs. Chemical process includes pretreatment which consists of leaching of electrodes, extraction of metals from leach mixtures. Efforts will be directed to produce graphene oxide from graphite electrodes. Our approaches will reduce COx emissions, avoid ground water contamination, and other toxic contaminants.
|Role||Start date||End date||Funding source|
|Lead||01 Apr 2017||14 May 2020||Royal Academy of Engineering|
As water becomes a limiting resource in densely populated regions of the world, effective treatment of industrial wastewater not only becomes necessary for safe recycling of the resource but also is essential for the survival of the industry. The textile industry consumes about 140 L of water / kg of finished product, and dying is one of the most polluting of the chain of activities it conducts. The current treatment methods for textile wastewater involve sedimentation, biological treatment and various tertiary treatments like reverse osmosis, ultra-filtration or nano-filtration to remove the various contaminants and making water safe for reuse or disposal into water bodies. These processes consequently generate voluminous sludge for disposal and hazardous membrane rejects. To overcome these expensive processes and hazardous waste generation we have explored the possibility of employing a plant-microbe system (Mohanapriya et al., under review). The salient advantage of this process is its low power requirement and elimination of toxic byproducts from breakdown of aromatic compounds present in textile mill effluents. The proposed project will address the following questions to develop a comprehensive solution to the textile mill wastewater treatment: a. can we use a photocatalytic process to quickly decolorize azodyes in high concentration in waste streams? b. can we develop an integrated system to detoxify and depollute the wastewater? c. what are the mechanistic basis for such a treatment process? d. how do we translate these findings for the benefit of the industry? The collaborators bring in their unique expertise for solving these problems. The beneficiaries will be the textile processing industries, the participating academic institutions for the range of experiences on offer for their faculty and students, and the industrial partner to reach out to and expand its customer base with new and effective solutions.
|Role||Start date||End date||Funding source|
|Lead||13 Mar 2017||30 Nov 2017||Royal Academy of Engineering|
Over the last few decades, the applications of photovoltaic systems have grown rapidly and they are on their way to become a major energy source for India and Europe. Over the past few years the installed capacity increased 200 to 400% in Asia and Europe.. The year 2016 was another one for the books for solar photovoltaic (PV) technology, as it has experienced remarkable growth over the past decade and is on the way to becoming a mature and mainstream source of electricity. For the second year in a row, in 2017 PVs were the top new source of electricity generation in the European Union. The capacity of the systems installed during this year is sufficient to cover the annual power supply needs of over 40 million European and Asian households. Each year these PV installations save more than 36 million tons of CO2. It is thus argued that reducing the EU's and Asias current rate of fossil-fuel combustion can be assisted greatly by introducing coherent, comprehensive and coordinated energy education policies. PVs continue to prove their ability to compete in the energy sector as a mainstream power generation source. However, even if the most pessimistic scenario is taken into account, PVs will continue to increase their share of the energy mix in Europe and around the world, becoming a reliable source of clean, safe and ceaseless renewable energy for all. It has been suggested that education on solar systems must be one of the priorities of the energy policy, to promote the solar energy applications for sustainable development. It is impossible to successfully promote solar systems without appropriately educated people who will be involved in their design, sizing, and installation. The main part of a PV system is the PV panel itself, as it is the part responsible for the conversion of solar energy to electricity. Thus, the theory of PV panels has been included in the curriculum of most educational institutes with an engineering course. However, it is well known how important the role of hands-on experience is in engineering education and hence, the theoretical study should be combined with experimentation in order for the students to be able to apply the theory of a specific device in actual conditions. Nowadays, the traditional approach of educational sessions in real laboratories is changing, with the virtual and remote laboratories gaining ground. This is attributed to the rapid developments and adoption of computer, internet and control technologies. A remote laboratory offers the ability to perform an extensive set of educational experiments under real conditions through the internet and within a very short time. At the same time, the student can have a live view of the systems through a web camera, offering him/her a sense of personal presence in the place where the experiment takes place. This project suggests the development of an open access remote PV laboratory for educational purposes. The remote PV laboratory, which will consist of specialized PV equipment, sensors, monitoring and control hardware, will be installed outdoors at the facilities of the OU, and allowing the users from India to perform real-world tests and experiments with photovoltaic panels over the internet, in real time. The system should be accessible by everyone on the planet with an internet access . It also should be accompanied by appropriate educational material, for several target groups, such as students, postgraduates, professionals and educators, allowing it to be used by a broad variety of users directly. The design should also be modular, to be easy to modify and or upgrade.
Removal and Degradation of Mixed Dye Pollutants by Integrated Adsorption-Photocatalysis Technique Using 2-D MoS2/TiO2 Nanocomposite (2021-09)
Chandrabose, Gauthaman; Dey, Avishek; Gaur, Shivani Singh; Pitchaimuthu, Sudhagar; Jagadeesan, Hema; Braithwaite, N. St. John.; Selvaraj, Vimalnath; Kumar, Vasant and Krishnamurthy, Satheesh
Chemosphere, 279, Article 130467
Material dependent and temperature driven adsorption switching (p- to n- type) using CNT/ZnO composite-based chemiresistive methanol gas sensor (2021-06-01)
Sinha, Madhumita; Neogi, Samya; Mahapatra, Rajat; Krishnamurthy, Satheesh and Ghosh, Ranajit
Sensors and Actuators B: Chemical, 336, Article 129729
Enhanced photoelectrochemical response of 1D TiO2 by atmospheric pressure plasma surface modification (2021-04-06)
Satale, Vinayak Vitthal; Ganesh, Vattikondala; Dey, Avishek; Krishnamurthy, Satheesh and Bhat, S. Venkataprasad
International Journal of Hydrogen Energy, 46(24) (pp. 12715-12724)
CeO2/Ce2O3 quantum dot decorated reduced graphene oxide nanohybrid as electrode for supercapacitor (2021-01-15)
Chakrabarty, N.; Dey, A.; Krishnamurthy, S. and Chakraborty, Amit K.
Applied Surface Science, 536, Article 147960
Influence of La3+ induced defects on MnO2–carbon nanotube hybrid electrodes for supercapacitors (2021-01-07)
Chakrabarty, Nilanjan; Char, Monalisa; Krishnamurthy, Satheesh and Chakraborty, Amit K.
Materials Advances(1) (pp. 366-375)
Influence of Nanostructures in Perovskite Solar Cells (2021)
Ghosh, Paheli; Sundaram, Senthilarasu; Nixon, Tony and Krishnamurthy, Satheesh
Reference Module in Materials Science and Materials Engineering ((Early Access))
Electro-deposited nano-webbed structures based on polyaniline/multi walled carbon nanotubes for enzymatic detection of organophosphates (2020-09-01)
Nagabooshanam, Shalini; John, Alishba T; Wadhwa, Shika; Mathur, Ashish; Krishnamurthy, Satheesh and Bharadwaj, Lalit M
Food Chemistry, 323, Article 126784
Efficient hole transport material formed by atmospheric pressure plasma functionalization of Spiro-OMeTAD (2020-09)
Ghosh, Paheli; Ivaturi, Aruna; Bhattacharya, Debabrata; Bowen, James; Nixon, Tony; Kowal, Jan; Braithwaite, Nicholas St John and Krishnamurthy, Satheesh
Materials Today Chemistry, 17, Article 100321
Solution Processed Pure Sulfide CZCTS Solar Cells with Efficiency 10.8% using Ultra-Thin CuO Intermediate Layer (2020-08-05)
Zhuk, Siarhei; Wong, Terence Kin Shun; Petrović, Miloš; Kymakis, Emmanuel; Hadke, Shreyash Sudhakar; Lie, Stener; Wong, Lydia Helena; Sonar, Prashant; Dey, Avishek; Krishnamurthy, Satheesh and Dalapati, Goutam Kumar
Solar RRL, Article 2000293 ((Early access))
BiVO4/TiO2 core-shell heterostructure: wide range optical absorption and enhanced photoelectrochemical and photocatalytic performance (2020-05-26)
Mehta, Mannan; Krishnamurthy, Satheesh; Basu, Suddhasatwa; Nixon, Tony P. and Singh, Aadesh P.
Materials Today Chemistry, 17, Article 100283
Fast response and low temperature sensing of acetone and ethanol using Al-doped ZnO microrods (2020-04)
Sinha, Madhumita; Mahapatra, Rajat; Mondal, Manhas Kumar; Krishnamurthy, Satheesh and Ghosh, Ranajit
Physica E: Low-dimensional Systems and Nanostructures, 118, Article 113868
Strength-ductility trade-off via SiC nanoparticle dispersion in A356 aluminium matrix (2020-01-13)
Mousavian, R. Taherzadeh; Behnamfard, S.; Khosroshahi, R. Azari; Zavasnik, J.; Ghosh, P.; Krishnamurthy, S.; Heidarzadeh, A. and Brabazon, D.
Materials Science and Engineering A, 771, Article 138639
Engineering work function of graphene oxide from p to n type using a low power atmospheric pressure plasma jet (2020)
Dey, Avishek; Ghosh, Paheli; Bowen, James; Braithwaite, N St.J and Krishnamurthy, Satheesh
Physical Chemistry Chemical Physics, 22(15) (pp. 7685-7698)
Microwave- and Formaldehyde-Assisted Synthesis of Ag–Ag3PO4 with Enhanced Photocatalytic Activity for the Degradation of Rhodamine B Dye and Crude Oil Fractions (2020)
Nyankson, Emmanuel; Amedalor, Reuben; Chandrabose, Gauthaman; Coto, Michael; Krishnamurthy, Satheesh and Kumar, R. Vasant
ACS Omega ((Early access))
Development of Field Deployable Sensor for Detection of Pesticide from Food Chain (2020)
Nagabooshanam, Shalini; Sharma, Shruti; Roy, Souradeep; Mathur, Ashish; Krishnamurthy, Satheesh and Bharadwaj, Lalit M.
IEEE Sensors Journal ((Early Access))
Cu2O/CuO heterojunction catalysts through atmospheric pressure plasma induced defect passivation (2020)
Dey, Avishek; Chandrabose, Gauthaman; Damptey, Lois A.O.; Erakulan, E.S.; Thapa, Ranjit; Zhuk, Siarhei; Dalapati, Goutam Kumar; Ramakrishna, Seeram; Braithwaite, Nicholas St. J.; Shirzadi, Amir and Krishnamurthy, Satheesh
Applied Surface Science, Article 148571 ((Early access))
Microfluidic Affinity Sensor Based on a Molecularly Imprinted Polymer for Ultrasensitive Detection of Chlorpyrifos (2020)
Nagabooshanam, Shalini; Roy, Souradeep; Deshmukh, Sujit; Wadhwa, Shikha; Sulania, Indra; Mathur, Ashish; Krishnamurthy, Satheesh; Bharadwaj, Lalit M. and Roy, Susanta S.
ACS Omega, 5(49) (pp. 31765-31773)
Effects of Precursor Concentration in Solvent and Nanomaterials Room Temperature Aging on the Growth Morphology and Surface Characteristics of Ni–NiO Nanocatalysts Produced by Dendrites Combustion during SCS (2019-11-15)
Xanthopoulou, Galina; Thoda, Olga; Boukos, Nikos; Krishnamurthy, Satheesh; Dey, Avishek; Roslyakov, Sergey; Vekinis, George; Chroneos, Alexandros and Levashov, Evgeny
Applied Sciences, 9(22) (e4925)
Plasma jet based in situ reduction of copper oxide in direct write printing (2019-05)
Dey, Avishek; Lopez, Arlene; Filipič, Gregor; Jayan, Aditya; Nordlund, Dennis; Koehne, Jessica; Krishnamurthy, Satheesh; Gandhiraman, Ram P. and Meyyappan, M.
Journal of Vacuum Science & Technology B, 37, Article 31203(3)
Continuous Hydrothermal Synthesis of Metal Germanates (M2GeO4 ; M = Co, Mn, Zn) for High Capacity Negative Electrodes in Li‐ion Batteries (2019)
Bauer, Dustin; Ashton, Thomas E.; Groves, Alexandra R.; Dey, Avishek; Krishnamurthy, Satheesh; Matsumi, Noriyoshi and Darr, Jawwad A.
Energy Technology, 8, Article 1900692(1)
Electrochemical micro analytical device interfaced with portable potentiostat for rapid detection of chlorpyrifos using acetylcholinesterase conjugated metal organic framework using Internet of things (2019)
Nagabooshanam, Shalini; Roy, Souradeep; Mathur, Ashish; Mukherjee, Irani; Krishnamurthy, Satheesh and Bharadwaj, Lalit
Scientific Reports, 9, Article 19862
Synthesis of MoS2-TiO2 nanocomposite for enhanced photocatalytic and photoelectrochemical performance under visible light irradiation (2018-09)
Mehta, Manan; Singh, Aadesh P.; Kumar, Sandeeep; Krishnamurthy, Satheesh; Wickman, Björn and Basu, Suddhasatwa
Vacuum, 155 (pp. 675-681)
Novel Hydrothermal Synthesis of CoS2/MWCNT Nanohybrid Electrode for Supercapacitor: A Systematic Investigation on the Influence of MWCNT (2018-07-16)
Sarkar, A.; Chakraborty, Amit K.; Bera, S. and Krishnamurthy, S.
The Journal of Physical Chemistry C, 122(23) (pp. 18237-18246)
Plasma Jet Printing and in Situ Reduction of Highly Acidic Graphene Oxide (2018-06-26)
Dey, Avishek; Krishnamurthy, Satheesh; Bowen, James; Nordlund, Dennis; Meyyappan, M. and Gandhiraman, Ram P.
ACS Nano, 12(6) (pp. 5473-5481)
Efficacy of atmospheric pressure dielectric barrier discharge for inactivating airborne pathogens (2017-07-05)
Romero-Mangado, Jaione; Dey, Avishek; Diaz-Cartagena, Diana C.; Solis-Marcano, Nadja E; Lopez-Nieves, Marjorie; Santiago-Garcia, Vilynette; Nordlund, Dennis; Krishnamurthy, Satheesh; Meyyappan, M.; Koehne, Jessica E. and Gandhiraman, Ram P.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films, 35(4) (p 41101)
Robust water repellent ZnO nanorod array by Swift Heavy Ion Irradiation: Effect of Electronic Excitation Induced Local Chemical State Modification (2017-06-12)
Shanmugam Ranjith, Kugalur; Raveendran Nivedita, Lalitha; Asokan, Kandasami; Krishnamurthy, Satheesh; Pandian, Ramanathaswamy; Kamruddin, Mohammed; Kumar Avasthi, Devesh and Rajendra Kumar, Ramasamy Thangavelu
Scientific reports, 7, Article 3251
Tuning the properties of a black TiO2-Ag visible light photocatalyst produced by rapid one-pot chemical reduction (2017-06)
Coto, Michael; Divitini, Giorgio; Dey, Avishek; Krishnamurthy, Satheesh; Ullah, Najeeb; Ducati, Cate and Kumar, R. Vasant
Materials Today Chemistry, 4 (pp. 142-149)
Nanoparticle functionalized laser patterned substrate: an innovative route towards low cost biomimetic platforms (2017-01-23)
Bagga, K.; McCann, R.; O'Sullivan, F.; Ghosh, P.; Krishnamurthy, S.; Stalcup, A.; Vázquez, M. and Brabazon, D.
RSC Advances, 7 (pp. 8060-8069)
A low-cost, sulfurization free approach to control optical and electronic properties of Cu2ZnSnS4 via precursor variation (2016-12)
Gupta, Saatviki; Whittles, Thomas J.; Batra, Yogita; Satsangi, Vibha; Krishnamurthy, Satheesh; Dhanak, Vinod R. and Mehta, Bodh Raj
Solar Energy Materials and Solar Cells, 157 (pp. 820-830)
Mediator-free interaction of glucose oxidase, as model enzyme for immobilization, with Al-doped and undoped ZnO thin films laser-deposited on polycarbonate supports (2016-09-23)
Kumar, Fidal; Inguva, Saikumar; Krishnamurthy, Satheesh; Marsili, Enrico; Mosnier, Jean-Paul and Sainathan, Chandra
Enzyme and Microbial Technology ((In Press))
Plasma engineering of graphene (2016-06)
Dey, A.; Chroneos, A.; Braithwaite, N. St. J.; Gandhiraman, Ram P. and Krishnamurthy, S.
Applied Physics Reviews, 3, Article 21301(2)
Synthesis of Diagnostic Silicon Nanoparticles for Targeted Delivery of Thiourea to Epidermal Growth Factor Receptor-Expressing Cancer Cells (2016-04-13)
Behray, Mehrnaz; Webster, Carl A.; Pereira, Sara; Ghosh, Paheli; Krishnamurthy, Satheesh; Al-Jamal, Wafa T and Chao, Yimin
ACS Applied Materials and Interfaces, 8(14) (pp. 8908-8917)
In-situ plasma hydrogenated TiO2 thin films for enhanced photoelectrochemical properties (2016-04)
Singh, Aadesh P.; Kodan, Nisha; Mehta, Bodhraj; Dey, Avishek and Krishnamurthy, Satheesh
Materials Research Bulletin, 76 (pp. 284-291)
Hydrogen Treated Anatase TiO2: A New Experimental Approach and Further Insights from Theory (2016-02-21)
Mehta, Manan; Kodan, Nisha; Kumar, Sandeep; Mayrhofer, Leonard; Walter, Michael; Mosler, Michael; Dey, Avishek; Krishnamurthy, Satheesh; Basu, Suddhasatwa and Singh, Aadesh P.
Journal of Materials Chemistry A, 4(7) (pp. 2670-2681)
Synthesis and characterisation of polyaniline (PAni) membranes for fuel cell (2016)
Amado, Franco D.R and Krishnamurthy, Satheesh
Advanced Materials Letters, 7(9) (pp. 719-722)
Effect of annealing on the magnetic properties of ball milled NiO powders (2015-06-15)
Kisan, Bhagban; Saravanan, P.; Layek, Samar; Verma, H. C.; Hesp, David; Dhanak, Vinod; Krishnamurthy, Satheesh and Perumal, A.
Journal of Magnetism and Magnetic Materials, 384 (pp. 296-301)
Improvement in the structural, optical, electronic and photoelectrochemical properties of hydrogen treated bismuth vanadate thin films (2015-04-06)
Singh, Aadesh P.; Kodan, Nisha; Dey, Avishek; Krishnamurthy, Satheesh and Mehta, Bodh R.
International Journal of Hydrogen Energy, 40(12) (pp. 4311-4319)
Thermally controlled growth of carbon onions within porous graphitic carbon-detonation nanodiamond monolithic composites (2015)
Duffy, E.; He, X.; Nesterenko, E. P.; Brabazon, D.; Dey, A.; Krishnamurthy, S.; Nesterenkoa, P. N. and Paul, B.
RSC Advances, 5(29) (pp. 22906-22915)
Liquid phase pulsed laser ablation: a route to fabricate different carbon nanostructures (2014-05-30)
Al-Hamaoy, Ahmed; Chikarakara, Evans; Hussein, Jawad; Gupta, Kapil; Kumar, Dinesh; Rao, M. S. Ramachandra; Krishnamurthy, Satheesh; Morshed, Mohammad; Fox, Eoin; Brougham, Dermot; He, Xiaoyun; Vázquez, Mercedes and Brabazon, Dermot
Applied Surface Science, 302 (pp. 141-144)
Finite size effects in magnetic and optical properties of antiferromagnetic NiO nanoparticles (2014-01)
Kisan, Bhagaban; Shyni, P. C.; Layek, Samar; Verma, H. C.; Hesp, David; Dhanak, Vinod; Krishnamurthy, Satheesh and Perumal, A.
IEEE Transactions on Magnetics, 50, Article 2300704(1)
Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition (2013-12-15)
Meilkhova, O.; Čížek, J.; Lukáč,, F.; Vlček, M.; Novotný, M.; Bulíř, J.; Lančok, J.; Anwand, W.; Brauer, G.; Connolly, J.; McCarthy, E.; Krishnamurthy, S. and Mosnier, J.-P.
Journal of Alloys and Compounds, 580(Sup. 1) (S40-S43)
Soft x-ray spectroscopic investigation of Zn doped CuCl produced by pulsed dc magnetron sputtering (2013-06-19)
Rajani, K. V.; Daniels, S.; McNally, P. J. and Krishnamurthy, S.
Journal of Physics: Condensed Matter, 25, Article 285501(28)
Defect studies of ZnO films prepared by pulsed laser deposition on various substrates (2013-06-10)
Melikhova, O.; Čižek, J.; Procházka, I.; Kužel, R.; Novotny, M.; Bulíř, J.; Lančok, J.; Anwand, W.; Brauer, G.; Connolly, J.; McCarthy, E.; Krishnamurthy, S. and Mosnier, J.-P.
Journal of Physics: Conference Series, 443, Article 12018
Morphology-directed synthesis of ZnO nanostructures and their antibacterial activity (2013-05-01)
Ramani, Meghana; Ponnuswamy, S.; Muthamizhchelvana, Chellamuthu; Cullen, Joseph; Krishnamurthy, Satheesh and Marsili, Enrico
Colloids and Surfaces B: Biointerfaces, 105 (pp. 24-30)
Extracellular electron transfer mechanism in Shewanella loihica PV- 4 biofilms formed at indium tin oxide and graphite electrodes (2013-02-08)
Jain, Anand; O Connolly, Jack; Woolley, Richard; Krishnamurthy, Satheesh and Marsili, Enrico
International Journal of Electrochemical Science, 8 (pp. 1778-1793)
In situ formation of onion-like carbon from the evaporation of ultra-dispersed nan (2013-01)
Krishnamurthy, S.; Butenko, Yu. V.; Dhanak, V. R.; Hunt, M. R. C. and Šiller, L.
Carbon, 52 (pp. 145-149)
Electron transfer mechanism in Shewanella loihica PV-4 biofilms formed at graphite electrode (2012-10)
Jain, Anand; Zhang, Xiaoming; Pastorella, Gabriele; Connolly, Jack O.; Barry, Niamh; Woolley, Robert; Krishnamurthy, Satheesh and Marsili, Enrico
Bioelectrochemistry, 87 (pp. 28-32)
Structural characterization of ZnO thin films grown on various substrates by pulsed laser deposition (2012)
Novotný, M.; Čížek, J.; Kužel, R.; Bulíř, J.; Lančok, J.; Connolly, J.; McCarthy, E.; Krishnamurthy, Satheesh; Mosnier, J-P.; Anwand, W. and Brauer, G.
Journal of Physics D: Applied Physics, 45, Article 225101
Zinc oxide and indium tin oxide thin films for the growth and characterization of Shewanella loihica PV-4 electroactive biofilms (2011)
Connolly, Jack; Jain, Anand; Pastorella, Gabriele; Krishnamurthy, Satheesh; Mosnier, Jean-Paul and Marsili, Enrico
Virulence, 2(5) (pp. 479-482)
Resonant soft X-ray emission and X-ray absorption studies on Ga1-xMnxN grown by pulsed laser deposition (2011)
Krishnamurthy, Satheesh; Kennedy, Brian; Mcgee, Fintan; Venkatesan, M.; Coey, J. M. D.; Lunney, James G.; Learmonth, Timothy; Smith, Kevin E.; Schmitt, Thorsten and McGuinness, Cormac
Physica Status Solidi (C) Current Topics in Solid State Physics, 8(5) (pp. 1608-1610)
Characteristics of silicon nanocrystals for photovoltaic applications (2011)
Moore, D.; Krishnamurthy, S.; Chao, Y.; Wang, Q.; Brabazon, D. and McNally, P. J.
Physica Status Solidi (A) Applications and Materials Science, 208(3) (pp. 604-607)
Transparent ultrathin conducting carbon films (2010)
Schreiber, Martin; Lutz, Tarek; Keeley, Gareth P.; Kumar, Shishir; Boese, Markus; Krishnamurthy, Satheesh and Duesberg, Georg S.
Applied Surface Science, 256(21) (pp. 6186-6190)
Growth and characterisation of Al 1-xCr xN thin films by RF plasma assisted pulsed laser deposition (2009-04-04)
Arnold, B.J.; Krishnamurthy, S.; Kennedy, B.; Cockburn, D.; McNally, D.; Lunney, J.G.; Gunning, R.; Venkatesan, M.; Alaria, J.; Michael, J.; Coey, D.; McGuinnessy, C. and Guo, J.-H.
e-Journal of Surface Science and Nanotechnology, 7 (pp. 497-502)
Core and valence exciton formation in x-ray absorption, x-ray emission and x-ray excited optical luminescence from passivated Si nanocrystals at the Si L2,3 edge (2009-03-04)
Šiller, L.; Krishnamurthy, S.; Kjeldgaard, L.; Horrocks, B. R; Chao, Y.; Houlton, A.; Chakraborty, A. K. and Hunt, M. R. C
Journal of Physics: Condensed Matter, 21, Article 95005(9)
Gold surface with gold nitride-a surface enhanced Raman scattering active substrate (2009)
Brieva, A. C.; Alves, L.; Krishnamurthy, S. and Šiller, L.
Journal of Applied Physics, 105, Article 54302(5)
Growth of carbon nanotubes on Si substrate using Fe catalyst produced by pulsed laser deposition (2008-11)
Krishnamurthy, S.; Donnelly, T.; McEvoy, N.; Blau, W.; Lunney, J. G.; Teh, A. S.; Teo, K. B. K. T. and Milne, W. I.
Journal of Nanoscience and Nanotechnology, 8(11) (pp. 5748-5752)
High-yield production of graphene by liquid-phase exfoliation of graphite (2008-09)
Hernandez, Yenny; Nicolosi, Valeria; Lotya, Mustafa; Blighe, Fiona M.; Sun, Zhenyu; De, Sukanta; McGovern, I. T.; Holland, Brendan; Byrne, Michele; Gun'ko, Yurii K.; Boland, John J.; Niraj, Peter; Duesberg, Georg; Krishnamurthy, Satheesh; Goodhue, Robbie; Hutchison, John; Scardaci, Vittirio; Ferrari, Andrea C. and Coleman, Jonathan N.
Nature Nanotechnology, 3(9) (pp. 563-568)
Electronic and optical properties of magnesium phthalocyanine (MgPc) solid films studied by soft X-ray excited optical luminescence and X-ray absorption spectroscopies (2008)
Peltekis, N.; Holland, B. N.; Krishnamurthy, S.; McGovern, I. T.; Poolton, N. R. J.; Patel, S. and McGuinness, C.
Journal of the American Chemical Society, 130(39) (pp. 13008-13012)
Optical characterization of oxide encapsulated silicon nanowires of various morphologies (2008)
King, Sharon M.; Chaure, Shweta; Krishnamurthy, Satheesh; Blau, Werner J.; Colli, Alan and Ferrari, Andrea C.
Journal of Nanoscience and Nanotechnology, 8(8) (pp. 4202-4206)
Pulsed laser deposition of nanoparticle films of Au (2007-12)
Donnelly, T.; Krishnamurthy, S.; Carney, K.; McEvoy, N. and Lunney, J. G.
Applied Surface Science, 254(4) (pp. 1303-1306)
Evaporation and deposition of alkyl-capped silicon nanocrystals in ultrahigh vacuum (2007-08)
Chao, Yimin; Šiller, Lidija; Krishnamurthy, Satheesh; Coxon, Paul R.; Bangert, Ursel; Gass, Mhairi; Kjeldgaard, Lisbeth; Patole, Samson N.; Lie, Lars H.; O'Farrell, Norah; Alsop, Thomas A.; Houlton, Andrew and Horrocks, Benjamin R.
Nature Nanotechnology, 2(8) (pp. 486-489)
Observation of van der Waals driven self-assembly of MoSI nanowires into a low-symmetry structure using aberration-corrected electron microscopy (2007)
Nicolosi, Valeria; Nellist, Peter D.; Sanvito, Stefano; Cosgriff, Eireann C.; Krishnamurthy, Satheesh; Blau, Werner J.; Green, Malcolm L. H.; Vengust, Damjan; Dvorsek, Damjan; Mihailovic, Dragan; Compagnini, Giuseppe; Sloan, Jeremy; Stolojan, Vlad; Carey, J. David; Pennycook, Stephen J. and Coleman, Jonathan N.
Advanced Materials, 19(4) (pp. 543-547)
Soft-x-ray spectroscopic investigation of ferromagnetic Co-doped ZnO (2006)
Krishnamurthy, S.; McGuinness, C.; Dorneles, L. S.; Venkatesan, M.; Coey, J. M. D.; Lunney, J. G.; Patterson, C. H.; Smith, K. E.; Learmonth, T.; Glans, P. -A.; Schmitt, T. and Guo, J. -H.
Journal of Applied Physics, 99, Article 08M111(8)
Reactions and luminescence in passivated Si nanocrystallites induced by vacuum ultraviolet and soft-x-ray photons (2005-08-15)
Chao, Y.; Krishnamurthy, S.; Montalti, M.; Lie, L. H.; Houlton, A.; Horrocks, B. R.; Kjeldgaard, L.; Dhanak, V. R.; Hunt, M. R. C. and Šiller, L.
Journal of Applied Physics, 98, Article 44316(4)
Gold film with gold nitride — a conductor but harder than gold (2005-05-30)
Šiller, L.; Peltekis, N.; Krishnamurthy, S.; Chao, Y.; Bull, S. J. and Hunt, M. R. C.
Applied Physics Letters, 86, Article 221912(22)
Photoemission study of onion like carbons produced by annealing nanodiamonds (2005-02-15)
Butenko, Yu. V.; Krishnamurthy, S.; Chakraborty, A. K.; Kuznetsov, V. L.; Dhanak, V. R.; Hunt, M. R. C. and Šiller, L.
Physical Review B, 71, Article 75420(7)
Nitrogen ion irradiation of Au(110): Photoemission spectroscopy and possible crystal structures of gold nitride (2004-07-15)
Krishnamurthy, S.; Montalti, M.; Wardle, M.; Shaw, M.; Briddon, P.; Svensson, K.; Hunt, M. and Šiller, L.
Physical Review B, 70(4)
Photoemission spectroscopy of clean and potassium-intercalated carbon onions (2003-03-15)
Montalti, M.; Krishnamurthy, S.; Chao, Y.; Butenko, Yu. V.; Kuznetsov, V. L.; Dhanak, V. R.; Hunt, M. R. C. and Šiller, L.
Physical Review B, 67, Article 113401(11)
Thermally induced decomposition of single-wall carbon nanotubes adsorbed on H/Si(111) (2002-12-16)
Hunt, Michael R. C.; Montalti, Massimo; Chao, Yimin; Krishnamurthy, Satheesh; Dhanak, Vinod R. and Šiller, Lidija
Applied Physics Letters, 81, Article 4847(25)
Influence of Nanostructures in Perovskite Solar Cells (2016)
Ghosh, P.; Sundaram, S.; Nixon, T. and Krishnamurthy, S.
In: Hashmi, M.S.J. ed. Reference Module in Materials Science and Materials Engineering
ISBN : 978-0-12-803581-8 | Publisher : Elsevier
Preparation and properties of porous graphitic carbon monoliths embedded with nanodiamonds and other temperature-induced nano carbons (2014)
Duffy, Emer; Krishnamurthy, Satheesh; He, Xiaoyun; Nesterenko, Ekaterina P.; Brabazon, Dermot; Nesterenko, Pavel N. and Paull, Brett
In : 2014 MRS Spring Meeting & Exhibit (21-25 Apr 2014, San Francisco, CA)
Smart energy management for off-grid hybrid sites in telecoms (2012)
Phelan, Shane; Meehan, Paula; Krishnamurthy, Satheesh and Daniels, Stephen
In : The IET CIICT 2012 Symposium on ICT and Energy Efficiency and Workshop on Information Theory and Security (5-6 Jul 2012, Dublin, Ireland) (pp. 15-21)
Next Steps for Hydrogen - physics, technology and the future (2016-05-26)
Nuttall, William; Glowacki, Bartek and Krishnamurthy, Satheesh
Institute of Physics, London.
Methods of Making Gold Nitride (2008-10-30)
Siller, Lidija; Krishnamurthy, Satheesh and Chao, Yimin