Personal Details

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Dr. TRIPATHY Sudhiranjan

Senior Scientist I

Staff

Electronic Materials (ELE) Department

(+65) 6319 4820

tripathy-sudhiranjan@imre.a-star.edu.sg

2 Fusionopolis Way. Innovis, #08-03, Singapore 138634


Research Details


III-nitride materials and Devices

Nanophotonics

Optical properties of semiconductors

Epitaxy and Characterization of GaN-based materials and devices on silicon-based substrates

UV-visible micro-Raman, photoluminescence, and near-field spectroscopy

GaN epitaxy on silicon for Power and RF electronics

Optical and structural characterisation of novel semiconductor materials

2010 - Current     Senior Scientist I, IMRE

2002 - 2010          Research Scientist, IMRE

2000 - 2002          Research Fellow, NUS

PhD, Indian Institute of Technology, Delhi, India, 2000

MSc (Physics), Indian Institute of Technology Delhi, India, 1996

BSc (Physics Hons.), Maharaja Purna Chandra (M.P.C.) College, Odisha, India, 1994

Matriculation-HSC, Maharaja Krushna Chandra High School, Baripada, Odisha, India, 1988

Kyaw, L. M.; Bera, L. K.; Bhat, T.N.; Liu, Y.; Tan, H. R.; Dolmanan, S. B.; Chor, E. F.; and Tripathy, S. J. Vac. Sci. Technol. B, 2015, 33, 051203:1–5.

Singh, S. P.; Liu, Y.; Ngoo Y.J.; Kyaw, L. M.; Bera, M. K.; Dolmanan, S. B.; Tripathy, S.; Chor, E. F. J. Phys. D: Appl. Phys. 2015, 48, 365104:1–9.

Dwivedi, N.; Satyanarayana, N.; Yeo, R. J.; Xu. H.; Loh, K. P.; Tripathy, S.; Bhatia, C. S. Scientific Reports 2015,5, 11607:1–16.

Wang, W. Z.; Selvaraj, S. L.; Win, K. T.; Dolmanan, S. B.; Bhat, T.; Yakovlev, N.; Tripathy, S.; Lo, G. Q. J. Electronic Materials 2015, 44, 3272–3276.

Liu, H. F.; Dolmanan, S. B.; Bhat, T. N.; Tripathy, S. Appl. Phys. Lett. 2015, 106, 176101:1–2.

Tan, C.C.; Dalapati, G. K.; Tan, H. R.; Bosman, M.; Hui, H. K.; Tripathy, S.; Chi, D. Z. Cryst. Growth Des. 2015, 15, 1692–1696.

Arulkumaran, S.; Ng, G. I.; Ranjan, K.; Manoj Kumar, C. M.; Foo, S. C.; Ang, K. S.; Vicknesh, S.; Dolmanan, S. B.; Bhat, T.; Tripathy, S. Jap. J. Appl. Phys. 2015, 54, 04DF12:1–5.

Yeo, R. J.; Dwivedi, N.; Tripathy, S.; Bhatia, C. S. Appl. Phys. Lett. 2015, 106, 091604: 1-5.

Yeo, R. J.; Dwivedi, N.; Zhang, L.; Zhang, Z.; Lim, C. Y. H.; Tripathy, S.; Bhatia, C. S. J. Appl. Phys. 2015, 117, 045310:1–16.

Arulkumaran, S.; Ng. G. I.; Manoj Kumar, C. M.; Ranjan, K.; Teo, K. L.; Shoron, O. F.; Rajan, S.; Dolmanan, S. B.;Tripathy, S. Appl. Phys. Lett. 2015, 106, 053502:1–5.

Dwivedi, N.; Yeo, R. J.; Satyanarayana, N.; Kundu, S.; Tripathy, S.; Bhatia, C. S. Scientific Reports 2015, 5,7772:1–13.

Dwivedi, N.; Yeo, R. J.; Goohpattadar, P. S.; Satyanarayana, N.; Tripathy, S.; Bhatia, C. S. Diamond & Related Materials 2015, 51, 14–23.

Arulkumaran, S.; Ranjan, K.; Ng. G. I.; Manoj Kumar, C. M.; Vicknesh, S.; Dolmanan, S. B.; Tripathy, S. IEEE Electron Device Lett. 2014, 35, 992–994.

Kyaw, L. M.; Bera, L. K.; Liu. Y.; Bera, M. K.; Singh, S.P.; Dolmanan, S. B.; Tan. H. R.; Bhat, T. N.; Chor, E. F.;Tripathy, S. Appl. Phys. Lett. 2014, 105, 073504:1–5.

Das, B.; Reddy M. V.; Tripathy, S.; Chowdari, B. V. R. RCS Adv. 2014, 4, 33883–33889.

Dwivedi, N.; Rismani-Yazdi, E.; Yeo, R. J.; Goohpattader, P. S.; Satyanarayana, N.; Srinivasan, N.; Druz, B.;Tripathy, S.; Bhatia, C. S. Scientific Reports 2014, 4, 5021:1–10.

Yeo, R. J.; Rismani, E.; Dwivedi, N.; Blackwood, D. J.; Tan, H. R.; Zhang, Z.; Tripathy, S.; Bhatia, C. S. Diamond & Related Materials 2014, 44, 100-108.

Tripathy, S.; Kyaw, L. M.; Dolmanan, S. B.; Ngoo, Y. J.; Liu, Y.; Bera, M. K.; Singh, S. P.; Tan, H. R.; Bhat, T. N.; Chor, E. F. ECS J. Solid State Sci. Technol. 2014, 3, Q84–Q88.

Bhat, T. N.; Dolmanan, S. B.; Dikme, Y.; Tan, H. R.; Bera, L. K.; Tripathy, S. J. Vac. Sci. Technol. B 2015, 32, 021206:1–8.

Kyaw, L. M.; Dolmanan, S. B.; Bera M. K.; Liu, Y.; Tan, H. R.; Bhat, T. N.; Dikme, Y.; Chor, E. F.; Tripathy, S. ECS Solid State Lett. 2014, 3, Q5–Q8.


Bera, L. K.; Loke, Y. C.; Dolmanan, S. B.; Tham, W. H.; Tripathy, S., “Common metal stack and single mask self-align source, drain and gate process for III-V nitride MISHEMTs”, SG 10201501771P, 2015.

Bera, L. K.; Dolmanan, S. B.; Manippady, K. K.; Kajen, R. S.; Tripathy, S., “Semiconductor device fabrication”,SG201307786-2; PCT/SG2014/000495, 2013.

Manippady, K. K.; Dolmanan S. B.; Lin, V. K. X.; Tan. H. R.; Tripathy, S., “A Semiconductor device for high power applications”, PCT/SG2013/000547; US 14/758,035, 2012.

Krishnamoorthy, S.; Dolmanan, S. B.; Manippady, K. K.; Lin, V. K. X.; Teo, S. L.; Tripathy, S., “Vertical light emitting diode with photonic nanostructures and method of fabrication thereof”, SG201309660-7; US 14/141,549, 2012.

Dolmanan, S. B.; Lin. V. K. X.; Teo, S. L.; Tripathy, S., “Light emitting device and method of manufacturing thereof”, SG201208349-9, US 13/698,982, 2010.

Tripathy, S.; Vicknesh, S., “A micromechanical structure and a method of fabricating a micromechanical structure”, PCT/SG2007/000386, EP 2089312 A4, US 8278725 B2, 2007.

Chen, P.; Chua, S. J.; Miao, Z. L.; Tripathy, S., “Method and structure for fabricating III-V nitride layers on silicon substrates”, SG200805744-0145706, US 7,910,937 B2, 2005.

Miao, Z. L.; Chua, S. J.; Htoo, T.; Tripathy, S., “Improved buffer for semiconductor structures”, SG200301905-6, 2003.

Ramam, A.; Li, Z. L.; Tripathy, S.; Chua, S. J., “Method of cleaving GaN/Sapphire for forming Laser mirror facets”, SG200203864-4; US 7,208,096, 2002.


Last updated on : 04 Sep 2017 06:13 PM