Direct growth of nanographene films by surface wave plasma chemical vapor deposition and their application in photovoltaic devices G Kalita, MS Kayastha, H Uchida, K Wakita, M Umeno RSC advances 2 (8), 3225-3230, 2012 | 59 | 2012 |
Improved photovoltaic properties of heterojunction carbon based solar cell S Adhikari, MS Kayastha, DC Ghimire, HR Aryal, S Adhikary, T Takeuchi, ... Scientific Research Publishing, 2013 | 20 | 2013 |
Ultrahigh-purity undoped GaAs epitaxial layers prepared by liquid phase epitaxy MS Kayastha, I Matsunami, DP Sapkota, M Takahashi, K Wakita Japanese journal of applied physics 48 (12R), 121102, 2009 | 11 | 2009 |
Analysis of linewidth enhancement factor for compressively strained AlGaInAs and InGaAsP quantum well lasers DP Sapkota, MS Kayastha, K Wakita Optical and Quantum Electronics 45, 35-43, 2013 | 8 | 2013 |
High-extinction ratio and low-driving-voltage spatial light modulator by use of ultrahigh-purity GaAs MS Kayastha, M Takahashi, K Wakita Japanese Journal of Applied Physics 49 (10R), 102201, 2010 | 8 | 2010 |
Effect of electric field on exciton in high‐purity GaAs epilayer measured at room temperature MS Kayastha, DP Sapkota, M Takahashi, K Wakita Electronics letters 49 (1), 57-58, 2013 | 5 | 2013 |
Proposed Model of Electric Field Effects in High-Purity GaAs at Room Temperature DP Sapkota, MS Kayastha, M Takahashi, K Wakita Optics and Photonics Journal 4 (5), 99-103, 2014 | 3 | 2014 |
Experimental and Theoretical study of excitonic electroabsorption in high-purity GaAs at room temperature DP Sapkota, MS Kayastha, M Takahashi, K Wakita 2012 Photonics Global Conference (PGC), 1-4, 2012 | 2 | 2012 |
The temperature dependence of threshold current and efficiency of AlGaInAs and InGaAsP lasers related to intervalence band absorption loss DP Sapkota, MS Kayastha, K Wakita IEEJ Transactions on Electronics, Information and Systems 131 (2), 290-295, 2011 | 2 | 2011 |
Dependence of threshold current density on quantum well composition for compressive strained-layer AlxGayIn1−x−yAs lasers DP Sapkota, MS Kayastha, K Wakita 2010 22nd International Conference on Indium Phosphide and Related Materials …, 2010 | 2 | 2010 |
Excitonic Refractive Index Change in High Purity GaAs Modulator at Room Temperature for Optical Fiber Communication Network DP Sapkota, MS Kayastha, K Wakita International Journal of Electronics and Communication Engineering 9 (2 …, 2015 | 1 | 2015 |
Room Temperature Excitonic Electroabsorption Effect for High-Speed and Low-Driving Voltage Spatial Light Modulators MS Kayastha, DP Sapkota, M Takahashi, K Wakita 2012 International Conference on Solid State Devices and Materials (SSDM …, 2012 | 1 | 2012 |
Low driving voltage spatial light modulator fabricated by ultrahigh-purity GaAs MS Kayastha, I Matsunami, DP Sapkota, M Takahashi, K Wakita 2010 22nd International Conference on Indium Phosphide and Related Materials …, 2010 | 1 | 2010 |
Electric field effects on exciton in the shape of transmission spectra in high-purity GaAs at room temperature DP Sapkota, MS Kayastha, K Wakita Optical and Quantum Electronics 47, 203-210, 2015 | | 2015 |
Comparing Characteristics of Graphene Films Grown by Surface Wave Assisted Microwave Plasma CVD using Camphor and Methane Precursors. HR Aryal, M Kayastha, H Uchida, K Wakita, M Umeno JSAP Annual Meetings Extended Abstracts The 61st JSAP Spring Meeting 2014 …, 2014 | | 2014 |
Synthesis of Few Layers Graphene Domains on Copper Substrates by Surface Wave Assisted Microwave Plasma CVD H Aryal, M Kayastha JSAP Annual Meetings Extended Abstracts The 74th JSAP Autumn Meeting 2013 …, 2013 | | 2013 |
Effects of Temperature and Well Composition on Threshold Current Density for Compressive Strained-Layer AlxGayIn1-x-yAs Single Quantum Well Lasers DP Sapkota, MS Kayastha, K Wakita IEEJ Transactions on Electronics, Information and Systems 133 (6), 1139-1144, 2013 | | 2013 |
Electric Field Effect on Electroabsorption with Exciton of High-Purity GaAs DP Sapkota, MS Kayastha, M Takahashi, K Wakita JSAP Annual Meetings Extended Abstracts The 73rd JSAP Autumn Meeting 2012 …, 2012 | | 2012 |
Comparison of linewidth enhancement factor for compressively strained AlGaInAs and InGaAsP quantum well lasers DP Sapkota, MS Kayastha, K Wakita Physics and Simulation of Optoelectronic Devices XX 8255, 241-247, 2012 | | 2012 |
Strain effects on performance of AlGalnAs/InP single quantum well lasers DP Sapkota, MS Kayastha, K Wakita IPRM 2011-23rd International Conference on Indium Phosphide and Related …, 2011 | | 2011 |