Conduction Mechanisms in CVD-Grown Monolayer MoS2 Transistors: From Variable-Range Hopping to Velocity Saturation G He, K Ghosh, U Singisetti, H Ramamoorthy, R Somphonsane, G Bohra, ... Nano letters 15 (8), 5052-5058, 2015 | 112 | 2015 |
Thermally Assisted Nonvolatile Memory in Monolayer MoS2 Transistors G He, H Ramamoorthy, CP Kwan, YH Lee, J Nathawat, R Somphonsane, ... Nano letters 16 (10), 6445-6451, 2016 | 61 | 2016 |
“Freeing” graphene from its substrate: observing intrinsic velocity saturation with rapid electrical pulsing H Ramamoorthy, R Somphonsane, J Radice, G He, CP Kwan, JP Bird Nano letters 16 (1), 399-403, 2016 | 57 | 2016 |
Fast energy relaxation of hot carriers near the dirac point of graphene R Somphonsane, H Ramamoorthy, G Bohra, G He, DK Ferry, Y Ochiai, ... Nano letters 13 (9), 4305-4310, 2013 | 41 | 2013 |
Nonergodicity and microscopic symmetry breaking of the conductance fluctuations in disordered mesoscopic graphene G Bohra, R Somphonsane, N Aoki, Y Ochiai, R Akis, DK Ferry, JP Bird Physical Review B—Condensed Matter and Materials Physics 86 (16), 161405, 2012 | 35 | 2012 |
Negative differential conductance & hot-carrier avalanching in monolayer WS2 FETs G He, J Nathawat, CP Kwan, H Ramamoorthy, R Somphonsane, M Zhao, ... Scientific reports 7 (1), 11256, 2017 | 34 | 2017 |
Robust mesoscopic fluctuations in disordered graphene G Bohra, R Somphonsane, N Aoki, Y Ochiai, DK Ferry, JP Bird Applied Physics Letters 101 (9), 2012 | 23 | 2012 |
Exploration of the temperature-dependent correlations present in the structural, morphological and electrical properties of thermally reduced free-standing graphene oxide papers H Ramamoorthy, K Buapan, T Chiawchan, K Thamkrongart, ... Journal of Materials Science 56, 15134-15150, 2021 | 20 | 2021 |
Transient response of h-BN-encapsulated graphene transistors: signatures of self-heating and hot-carrier trapping J Nathawat, M Zhao, CP Kwan, S Yin, N Arabchigavkani, M Randle, ... ACS omega 4 (2), 4082-4090, 2019 | 18 | 2019 |
Probing charge trapping and joule heating in graphene field-effect transistors by transient pulsing H Ramamoorthy, R Somphonsane, J Radice, G He, J Nathawat, CP Kwan, ... Semiconductor Science and Technology 32 (8), 084005, 2017 | 17 | 2017 |
CVD Synthesis of Intermediate State-Free, Large-Area and Continuous MoS2 via Single-Step Vapor-Phase Sulfurization of MoO2 Precursor T Chiawchan, H Ramamoorthy, K Buapan, R Somphonsane Nanomaterials 11 (10), 2642, 2021 | 16 | 2021 |
Evaluating the sources of graphene’s resistivity using differential conductance R Somphonsane, H Ramamoorthy, G He, J Nathawat, CP Kwan, ... Scientific Reports 7 (1), 10317, 2017 | 15 | 2017 |
Versatile, low-cost, and portable 2D material transfer setup with a facile and highly efficient DIY inert-atmosphere glove compartment option K Buapan, R Somphonsane, T Chiawchan, H Ramamoorthy ACS omega 6 (28), 17952-17964, 2021 | 10 | 2021 |
Conductance fluctuations in graphene in the presence of long-range disorder B Liu, R Akis, DK Ferry, G Bohra, R Somphonsane, H Ramamoorthy, ... Journal of Physics: Condensed Matter 28 (13), 135302, 2016 | 9 | 2016 |
Cost-effective experimental setup for studies of spin Seebeck effect and electrical transport in thermoelectric materials P Wongjom, W Thongsamrit, H Ramamoorthy, S Chinwong, ... IEEE Transactions on Instrumentation and Measurement 69 (6), 3587-3594, 2019 | 7 | 2019 |
Plasmon-mediated energy relaxation in graphene DK Ferry, R Somphonsane, H Ramamoorthy, JP Bird Applied Physics Letters 107 (26), 2015 | 7 | 2015 |
The observation of spin Seebeck effect in opposite spin Hall angle materials of polycrystalline bulk-Fe3O4/(Co/Fe) systems R Bavontaweepanya, Y Infahsaeng, E Pongophas, W Maiaugree, ... AIP Advances 12 (1), 2022 | 6 | 2022 |
In-situ current annealing of graphene-metal contacts H Ramamoorthy, R Somphonsane Journal of Physics: Conference Series 1144 (1), 012186, 2018 | 6 | 2018 |
Energy relaxation of hot carriers in graphene via plasmon interactions DK Ferry, R Somphonsane, H Ramamoorthy, JP Bird Journal of Computational Electronics 15, 144-153, 2016 | 6 | 2016 |
Universal scaling of weak localization in graphene due to bias-induced dispersion decoherence R Somphonsane, H Ramamoorthy, G He, J Nathawat, S Yin, CP Kwan, ... Scientific reports 10 (1), 5611, 2020 | 5 | 2020 |