| Ligament coarsening in nanoporous gold: Insights from positron annihilation study RN Viswanath, VA Chirayath, R Rajaraman, G Amarendra, CS Sundar Applied Physics Letters 102 (25), 2013 | 57 | 2013 |
| Auger electron emission initiated by the creation of valence-band holes in graphene by positron annihilation VA Chirayath, V Callewaert, AJ Fairchild, MD Chrysler, RW Gladen, ... Nature Communications, 16116, 2017 | 34 | 2017 |
| Time of flight spectrometer for background-free positron annihilation induced Auger electron spectroscopy S Mukherjee, K Shastry, CV Anto, PV Joglekar, MP Nadesalingam, S Xie, ... REVIEW OF SCIENTIFIC INSTRUMENTS 87, 035114, 2016 | 22 | 2016 |
| On the scaling behavior of hardness with ligament diameter of nanoporous-Au: Constrained motion of dislocations along the ligaments RN Viswanath, SR Polaki, R Rajaraman, S Abhaya, VA Chirayath, ... Applied Physics Letters 104 (23), 2014 | 13 | 2014 |
| Efficient Machine Learning Approach for Optimizing the Timing Resolution of a High Purity Germanium Detector RW Gladen, VA Chirayath, AJ Fairchild, MT Manry, AR Koymen, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2020 | 11 | 2020 |
| Digital methods for the coincident measurement of the energies of positron-induced electrons and Doppler-shifted annihilation gamma quanta RW Gladen, VA Chirayath, AJ Fairchild, AR Koymen, AH Weiss Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2020 | 11 | 2020 |
| A multi-stop time-of-flight spectrometer for the measurement of positron annihilation-induced electrons in coincidence with the Doppler-shifted annihilation gamma photon VA Chirayath, RW Gladen, AD McDonald, AJ Fairchild, PV Joglekar, ... Review of Scientific Instruments 91 (3), 033903, 2020 | 10 | 2020 |
| Residual stress relaxation mechanism at low homologous temperature in nanocrystalline iron thin film deposited on Si (1 0 0) substrate S Chakravarty, VA Chirayath, A Gangavarapu, P Parida, A Dasgupta Journal of Physics D: Applied Physics 48 (30), 305303, 2015 | 10 | 2015 |
| Investigation of graphene using low energy positron annihilation induced Doppler broadening spectroscopy VA Chirayath, MD Chrysler, AD McDonald, RW Gladen, AJ Fairchild, ... Journal of Physics: Conf. Series 791, 012032, 2017 | 8 | 2017 |
| Shallow nitrogen ion implantation: Evolution of chemical state and defect structure in titanium PA Manojkumar, VA Chirayath, AK Balamurugan, NG Krishna, S Ilango, ... Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2016 | 7 | 2016 |
| Positron annihilation studies on 9Cr reduced activation ferritic/martensitic steels V Ragunanthan, SH Babu, VA Chirayath, R Rajaraman, G Amarendra, ... physica status solidi c 6 (11), 2307-2309, 2009 | 7 | 2009 |
| Photoemission Spectroscopy Using Virtual Photons Emitted by Positron Sticking: A Complementary Probe for Top-Layer Surface Electronic Structures AJ Fairchild, VA Chirayath, RW Gladen, AR Koymen, AH Weiss, ... Physical Review Letters 129, 106801, 2022 | 6 | 2022 |
| Timing resolution and rate capability of Photonis miniPlanacon XPM85212/A1-S MCP-PMT T Komarek, V Urbášek, A Brandt, VA Chirayath, L Chytka, M Hrabovský, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2021 | 6 | 2021 |
| Modelling the line shape of very low energy peaks of positron beam induced secondary electrons measured using a time of flight spectrometer AJ Fairchild, VA Chirayath, RW Gladen, MD Chrysler, AR Koymen, ... Journal of Physics: Conf. Series 791, 012030, 2017 | 6 | 2017 |
| Measurement of the full electron spectrum associated with the Ag N3VV Auger transitions: Evidence for the contribution of multi-electron Auger processes PV Joglekar, RW Gladen, VA Chirayath, AJ Fairchild, S Kalaskar, ... Journal of electron spectroscopy and related phenomena 235, 16-22, 2019 | 5 | 2019 |
| A study on the redistribution of ion-implanted nitrogen in Ti-modified austenitic steel J Arunkumar, C David, CV Anto, KGM Nair, S Kalavathi, R Rajaraman, ... Journal of nuclear materials 414 (3), 382-385, 2011 | 5 | 2011 |
| Depth profiling of vacancy defects and their thermal stability in N-implanted Si: a positron annihilation study CV Anto, S Abhaya, P Magudapathy, G Amarendra, KGM Nair Journal of Physics D: Applied Physics 43 (32), 325401, 2010 | 5 | 2010 |
| Implementation of a machine learning technique for estimating gamma direction using a coaxial high purity germanium detector RW Gladen, TJ Harvey, SS Chirayath, AJ Fairchild, AR Koymen, ... Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2022 | 4 | 2022 |
| Characterization of the miniPlanacon XPM85112-S-R2D2 MCP-PMT with custom modified backend electronics T Komárek, V Urbášek, A Brandt, K Černý, VA Chirayath, J DeFazio, ... Nuclear Inst. and Methods in Physics Research, A. 1041, 167330, 2022 | 4 | 2022 |
| Positronium formation in graphene and graphite VA Chirayath, AJ Fairchild, RW Gladen, MD Chrysler, AR Koymen, ... AIP Conference Proceedings 2182 (1), 2019 | 4 | 2019 |
Amarendra G DrHomi Bhabha National Institute (HBNI) -Senior ProfessorVerified email at nic.in
