Article

Sharma, Mansi and Chaudhary, Deepika and Sudhakar, S. and Kumar, Sushil (2021) Intrinsic Sub-Nanocrystalline Silicon Thin Films: Active Layer for Solar Cells. Silicon , 13 (1). pp. 1-7. ISSN 1876-990X

Purohit, Pranati and Elizabeth, Indu and Kumar, S. Seela and Kumar, Sushil (2019) Optimization of a Piezoelectric Mechanical Amplifier Actuator for Nano-Indentation. Integrated Ferroelectrics, 202 (SI-1). 144-150. ISSN 1058-4587

Sharma, Mansi and Chaudhary, Deepika and Sudhakar, S. and Jadkar, Sandesh and Kumar, Sushil (2018) Investigation on sub nano-crystalline silicon thin films grown using pulsed PECVD process. Materials Science in Semiconductor Processing, 80. pp. 167-173. ISSN 1369-8001

Chaudhary, Deepika and Sharma, Mansi and Sudhakar, S. and Kumar, Sushil (2018) Effect of Pressure on Bonding Environment and Carrier Transport of a-Si:H Thin Films Deposited Using 27.12 MHz Assisted PECVD Process. Silicon , 10 (1). pp. 91-97. ISSN 1876-990X

Dwivedi, Neeraj and Dhand, Chetna and Rawal, Ishpal and Kumar, Sushil and Malik, Hitendra K. and Lakshminarayanan, Rajamani (2017) Anomalous electron transport in metal/carbon multijunction devices by engineering of the carbon thickness and selecting metal layer. Journal of Applied Physics , 121 (225101). 225101-1-225101-8. ISSN 0021-8979

Chaudhary, Deepika and Sharma, Mansi and Sudhakar, S. and Kumar, Sushil (2017) Plasma Impedance Analysis: A Novel Approach for Investigating a Phase Transition from a-Si:H to nc-Si:H. Plasma Chemistry and Plasma Processing, 37. pp. 189-205. ISSN 0272-4324

Sharma, Mansi and Chaudhary, Deepika and Dwivedi, Neeraj and Sudhakar, S. and Kumar, Sushil (2017) Simulating the Role of TCO Materials, their Surface Texturing and Band Gap of Amorphous Silicon Layers on the Efficiency of Amorphous Silicon Thin Film Solar Cells. Silicon , 9 (1). pp. 59-68. ISSN 1876-990X

Chaudhary, Deepika and Sharma, Mansi and Sudhakar, S. and Kumar, Sushil (2016) Investigation of powder dynamics in silane-argon discharge using impedance analyser. Physics of Plasmas, 23 (12). ISSN 1070-664X

Juneja, Sucheta and Sudhakar, S. and Srivastava, A. K. and Kumar, Sushil (2016) Morphology and micro-structural studies of distinct silicon thin films deposited using very high frequency plasma enhanced chemical vapor deposition process. Thin Solid Films, 619. 273-280 . ISSN 0040-6090

Kumar, Sushil and Aswal, D. K. (2016) CSIR-NPL establishes facility for efficiency validation of solar cells. Current Science, 111 (4). 609-609 . ISSN 0011-3891

Sharma, Mansi and Juneja, Sucheta and Sudhakar, S. and Chaudhary, Deepika and Kumar, Sushil (2016) Optimization of a-Si:H absorber layer grown under a low pressure regime by plasma-enhanced chemical vapor deposition: Revisiting the significance of the p/i interface for solar cells. Materials Science in Semiconductor Processing , 43. pp. 41-46. ISSN 1369-8001

Juneja, Sucheta and Sudhakar, S. and Gope, Jhuma and Kumar, Sushil (2015) Mixed phase silicon thin films grown at high rate using 60 MHz assisted VHF-PECVD technique. Materials Science in Semiconductor Processing, 40. pp. 11-19. ISSN 1369-8001

Dwivedi, Neeraj and McIntosh, Ross and Dhand, Chetna and Kumar, Sushil and Malik, Hitendra K. and Bhattacharyya, Somnath (2015) Structurally Driven Enhancement of Resonant Tunneling and Nanomechanical Properties in Diamond-like Carbon Superlattices. ACS Applied Materials and Interfaces, 7 (37). 20726-20735 . ISSN 1944-8244

Dwivedi, Neeraj and Kumar, Sushil and Carey, J. David and Dhand, Chetna (2015) Functional Nanomaterials for Electronics, Optoelectronics, and Bioelectronics. Journal of Nanomaterials. pp. 1-2. ISSN 1687-4110

Rawat, Arti and Sharma, Mansi and Chaudhary, Deepika and Sudhakar, S. and Kumar, Sushil (2014) Numerical simulations for high efficiency HIT solar cells using microcrystalline silicon as emitter and back surface field (BSF) layers. Solar Energy, 110. pp. 691-703. ISSN 0038-092X

Dwivedi, Neeraj and Kumar, Sushil and Carey, J. David and Malik, Hitendra K. (2014) Electrical transport in metal-carbon hybrid multijunction devices. Diamond and Related Materials, 48. pp. 82-87. ISSN 0925-9635

Dwivedia,, Neeraj and Kumar, Sushil and Rawal, Ishpal and Malik, Hitendra K. (2014) Influence of consumed power on structural and nano-mechanical properties of nano-structured diamond-like carbon thin films. Applied Surface Science, 300. pp. 141-148. ISSN 0169-4332

Gope, Jhuma and Kumar, Sushil and Sudhakar, S. and Lodhi, Kalpana and Rauthan, C. M. S. and Srivastava, P. C. (2013) Influence of argon dilution on the growth of amorphous to ultra nanocrystalline silicon films using VHF PECVD process. Journal of Alloys and Compounds, 577. pp. 710-716. ISSN 0925-8388

Dwivedi, Neeraj and Kumar, Sushil and Malik, Hitendra K. (2013) Role of base pressure on the structural and nano-mechanical properties of metal/diamond-like carbon bilayers. Applied Surface Science, 274. pp. 282-287. ISSN 0169-4332

Dayal, Saurabh and Kumar, Sushil and Dwivedi, Neeraj and Chockalingam, Sreekumar and Rauthan, C. M. S. and Panwar, O. S. (2013) Structural and nano-mechanical properties of nanostructured diamond-like carbon thin films. Metals and Materials International, 19. pp. 405-410. ISSN 1598-9623

Dwivedi, Neeraj and Kumar, Sushil and Carey, J. David and Tripathi, R. K. and Malik, Hitendra K. and Dalai, M. K. (2013) Influence of Silver Incorporation on the Structural and Electrical Properties of Diamond-Like Carbon Thin Films. ACS Applied Materials and Interfaces, 5 (7). pp. 2725-2732. ISSN 1944-8244

Dwivedi, Neeraj and Kumar, Sushil and Bisht, Atul and Patel, Kamlesh and Sudhakar, S. (2013) Simulation approach for optimization of device structure and thickness of HIT solar cells to achieve similar to 27% efficiency. Solar Energy, 88. pp. 31-41. ISSN 0038-092X

Dwivedi, Neeraj and Kumar, Sushil and Malik, Hitendra K. (2013) Strange hardness characteristic of hydrogenated diamond-like carbon thin film by plasma enhanced chemical vapor deposition process. Applied Physics Letters, 102 (1). 011917-1-011917-5. ISSN 0003-6951

Kumar, Sushil and Dwivedi, Neeraj and Dalai, Manas Kumar (2012) Cost Effective Deposition System for Nitrogen Incorporated Diamond-like Carbon Coatings. Plasma Processes and Polymers , 9 (9). pp. 890-903. ISSN 1612-8850

Singh, Sukhbir and Kumar, Sushil and Dwivedi, Neeraj (2012) Band gap optimization of p-i-n layers of a-Si:H by computer aided simulation for development of efficient solar cell. Solar Energy, 86 (5). pp. 1470-1476. ISSN 0038-092X

Dwivedi, Neeraj and Kumar, Sushil and Sreekumar, C. and Dayal, Saurabh and Rauthan, C. M. S. and Panwar, O. S. (2012) Effect of metallic interfacial layers on the properties of diamond-like carbon thin films. Metals and Materials International , 18 (2). pp. 231-236. ISSN 1598-9623

Gope, Jhuma and Kumar, Sushil and Singh, Sukhbir and Rauthan, C. M. S. and Srivastava, P. C. (2012) Growth of Mixed-Phase Amorphous and Ultra Nanocrystalline Silicon Thin Films in the Low Pressure Regime by a VHF PECVD Process. Silicon, 7 (2). pp. 127-135. ISSN 1876-990X

-, Ishpal and Kumar, Sushil and Dwivedi, Neeraj and Rauthan, C. M. S. (2012) Investigation of radio frequency plasma for the growth of diamond like carbon films. Physics of Plasmas, 19 (3). 033515-033529. ISSN 1070-664X

Dwivedi, Neeraj and Kumar, Sushil and Malik, Hitendra K. and Sreekumar, C. and Dayal, Saurabh and Rauthan, C. M. S. and Panwar, O. S. (2012) Investigation of properties of Cu containing DLC films produced by PECVD process. Journal of Physics and Chemistry of Solids, 73 (2). pp. 308-316. ISSN 0022-3697

Dwivedi, Neeraj and Kumar, Sushil and Tripathi, R. K. and Malik , H. K. and Panwar, O. S. (2011) Field emission, morphological and mechanical properties of variety of diamond-like carbon thin films. Applied Physics A: Materials Science and Processing , 105 (2). pp. 417-425. ISSN 1432-0630

Dwivedi, Neeraj and Kumar, Sushil and Malik, H. K. and -, Govind and Rauthan, C. M. S. and Panwar, O. S. (2011) Correlation of sp3 and sp2 fraction of carbon with electrical, optical and nano-mechanical properties of argon-diluted diamond-like carbon films. Applied Surface Science, 257 (15). pp. 6804-6810. ISSN 0169-4332

Panwar, O. S. and Khan, M. A. and Kumar, Satyendra and Basu, A. and Mehta , B. R. and Kumar, Sushil and -, Ishpal (2010) Effect of high substrate bias and hydrogen and nitrogen incorporation on spectroscopic ellipsometric and atomic force microscopic studies of tetrahedral amorphous carbon films. Surface & Coatings Technology, 205 (7). pp. 2126-2133. ISSN 0257-8972

Parashar, A. and Kumar, Sushil and Gope, Jhuma and Rauthan, C.M.S. and Hashmi, S. A. and Dixit, P. N. (2010) RF power density dependent phase formation in hydrogenated silicon films. Journal of Non-Crystalline Solids, 356 (35-36). pp. 1774-1778. ISSN 0022-3093

Bahadur, Nupur and Srivastava, A. K. and Kumar, Sushil and M. , Deepa and Nag, Bhavya (2010) Influence of cobalt doping on the crystalline structure, optical and mechanical properties of ZnO thin films. Thin Solid Films, 518 (18). pp. 5257-5264. ISSN 0040-6090

Dwivedi, Neeraj and Kumar, Sushil and Kaur, Davinder and Rauthan, C. M. S. and Panwar, O. S. (2010) Mechanical properties of nanostructured copper/hydrogenated amorphous carbon multilayer films grown in a low base vacuum system. Optoelectronics And Advanced Materials-Rapid Communications, 4 (4). pp. 604-609.

Panwar, O. S. and Khan, Mohd Alim and Satyanarayana, B. S. and Kumar, Sushil and -, Ishpal (2010) Properties of boron and phosphorous incorporated tetrahedral amorphous carbon films grown using filtered cathodic vacuum arc process. Applied Surface Science, 256 (13). pp. 4383-4390. ISSN 0169-4332

A., Parashar and Kumar, Sushil and Jhuma, Gope and Rauthan, C. M. S. and Dixit, P. N. and Hashmi, S. A. (2010) Influence of argon dilution on growth and properties of hydrogenated nanocrystalline silicon films. Solar Energy Materials and Solar Cells , 94 (5). 892-899 . ISSN 0927-0248

Kumar, Sushil and Dwivedi, Neeraj and Rauthan, C.M.S. and Panwar, O. S. (2009) Properties of nitrogen diluted hydrogenated amorphous carbon (n-type a-C:H) films and their realization in n-type a-C:H/p-type crystalline silicon heterojunction diodes. Vacuum, 84 (7). pp. 882-889. ISSN 1879-2715

Panwar, O. S. and Khan, Mohd Alim and Basu, A . and Kumar, Satyendra and Kumar, Sushil (2009) Analysis of dielectric constants to determine sp(3)/sp(2) ratio and effect of substrate bias on spectroscopic ellipsometric studies of tetrahedral amorphous carbon films grown using an S bend filtered cathodic vacuum arc process. Indian Journal of Pure & Applied Physics, 47 (2). pp. 141-148. ISSN 0975-1041

Dwivedi, Neeraj and Kumar, Sushil and Rauthan, C. M. S. and Panwar, O. S. and Siwach, P. K. (2009) Photoluminescence and electrical conductivity of silicon containing multilayer structures of diamond like carbon. Journal of Optoelectronics and Advanced Materials , 11 (11). pp. 1618-1626. ISSN 1454-4164

Virdi, G. S. and Chutani, R. K. and Rao, P. K. and Kumar, Sushil (2008) Fabrication of low cost integrated micro-capillary electrophoresis analytical chip for chemical analysis. Sensors and Actuators B: Chemical, 128 (2). pp. 422-426. ISSN 0925-4005

Kumar, Sushil and Gope, Jhuma and Kumar, Aravind and Parashar, A. and Rauthan, C. M. S. and Dixit, P. N. (2008) High Pressure Growth of Nanocrystalline Silicon Films. Journal of Nanoscience and Nanotechnology , 8 (8). pp. 4211-4217. ISSN 1533-4880

Parashar, A. and Kumar, Sushil and Dixit, P. N. and Gope, Jhuma and Rauthan, C. M. S. and Hashmi, S. A. (2008) High-pressure condition of SiH4+Ar+H2 plasma for deposition of hydrogenated nanocrystalline silicon film. Solar Energy Materials & Solar Cells, 92. pp. 1199-1204. ISSN 0927-0248

Panwar, O. S. and Khan, Mohd Alim and Dixit, P. N. and Satyanarayana, B. S. and Bhattacharyya, R. and Kumar , Sushil and Rauthan, C. M. S. (2008) Plasma diagnostic studies of S bend filtered cathodic vacuum arc system for the deposition of tetrahedral amorphous carbon films. Indian Journal of Pure and Applied Physics , 46 (4). 255-260 . ISSN 0019-5596

-, Ishpal and Panwar, O. S. and Kumar, Mahesh and Kumar, Sushil (2010) X-ray photoelectron spectroscopic study of nitrogen incorporated amorphous carbon films embedded with nanoparticles. Applied Surface Science, 256 (24). pp. 7371-7376. ISSN 0169-4332

-, Ishpal and Panwar, O. S. and Kumar, Mahesh and Kumar, Sushil (2010) Effect of ambient gaseous environment on the properties of amorphous carbon thin films. Materials Chemistry and Physics, 125 (3). pp. 558-567. ISSN 0254-0584

Gope, Jhuma and Kumar, Sushil and Parashar, A. and Dixit, P. N. and Rauthan, C. M. S. and Panwar, O. S. and Patel, D. N. and Agarwal, S. C. (2009) Amorphous and nanocrystalline silicon made by varying deposition pressure in PECVD process. Journal of Non-Crystalline Solids, 355 (45-47). pp. 2228-2232. ISSN 0022-3093

Kumar, Sushil and Dixit, P. N. and Rauthan, C. M. S. and Parashar , A . and Gope, Jhuma (2008) Effect of power on the growth of nanocrystalline silicon films. Journal Of Physics: Condensed Matter, 20 (33). 335215-1-335215-7. ISSN 0953-8984

-, Ishpal and Panwar, O. S. and Srivastava, A. K. and Kumar, Sushil and Tripathi, R. K. and Kumar, Mahesh and Singh, Sandeep (2011) Effect of substrate bias in amorphous carbon films having embedded nanocrystallites. Surface & Coatings Technology, 206 (1). pp. 155-164. ISSN 0257-8972

Dwivedi, Neeraj and Kumar, Sushil and -, Ishpal and Dayal, Saurabh and -, Govind and Rauthan, C. M. S. and Panwar, O. S. (2010) Studies of nanostructured copper/hydrogenated amorphous carbon multilayer films. Journal of Alloys and Compounds, 509 (4). 1285 -1293. ISSN 0925-8388

Conference or Workshop Item

Bhattacharyya, R. and Mukherjee, C. and Kumar, Sushil and Dixit, P. N. (2015) Cold Plasma Processing for some Novel Material Development. In: INTERNATIONAL CONFERENCE ON EMERGING INTERFACES OF PLASMA SCIENCE AND TECHNOLOGY (EIPT-2015), MAR 09-10, 2015, Ujjain, INDIA.

Sharma, Mansi and Rawat, Arti and Sudhakar, S. and Juneja, Sucheta and Kumar, Sushil (2014) Role of plane and textured TCO surfaces in enhancing the efficiency of thin film Amorphous Silicon Solar cell: A Theoretical approach. In: 17th International Workshop on the Physics of Semiconductor Devices (IWPSD), DEC 10-14, 2013, Noida, INDIA.

Juneja, Sucheta and Sudhakar, S. and Lodhi, Kalpana and Chugh, Srishti and Sharma, Mansi and Kumar, Sushil (2014) Study of light-induced structural changes associated with Staebler-Wronski Photo-degradation in micro-crystalline silicon thin films. In: 17th International Workshop on the Physics of Semiconductor Devices (IWPSD), DEC 10-14, 2013, Noida, INDIA .