Article

Patel, Kamlesh and Singh, Paramjeet and Patel, Sandhya M. and Ojha, V. N. (2020) Modified Calibration Coefficients of Two-Port CPW Standards with Superstrate Effects. Mapan, 35 (1). pp. 87-96. ISSN 0970-3950

Patel, Sandhya M. and Kalra, Yogita and Ojha, V. N. and Sinha, R. K. (2020) Improvement in short-circuited coaxial flange for evaluating microwave superconducting properties at low temperature. Indian Journal of Pure and Applied Physics, 58 (1). pp. 5-10. ISSN 0019-5596

Sharma, Alka and Senguttuvan, T. D. and Ojha, V. N. and Husale, Sudhir (2019) Novel synthesis of topological insulator based nanostructures (Bi2Te3) demonstrating high performance photodetection. Scientific Reports, 9. pp. 3804-3811. ISSN 2045-2322

Moona, Girija and Kapruwan, Pankaj and Sharma, Rina and Ojha, V. N. (2018) Silicon Wafer Surface Reflectance Investigations by Using Different Surface Texturing Parameters. Proceedings- National Academy of Siences India Section a, 88 (4). pp. 617-623. ISSN 0369-8203

Bhattacharyya, Biplab and Awana, V. P. S. and Senguttuvan, T. D. and Ojha, V. N. and Husale, Sudhir (2018) Proximity-induced supercurrent through topological insulator based nanowires for quantum computation studies. Scientific Reports, 8. 17237- 17248. ISSN 2045-2322

Sharma, Lakhi and Roy, A. and Panja, S. and Ojha, V. N. and De, S. (2018) Estimation of the ion-trap assisted electrical loads and resulting BBR shift. Scientific Reports, 8. pp. 16884-16893. ISSN 2045-2322

Sharma, Lakhi and De, S. and Kandpal, P. and Olaniya, M. P. and Yadav, S. and Bhardwaj, T. and Thorat, P. and Panja, S. and Arora, P. and Sharma, N. and Agarwal, A. and Senguttuvan , T. D. and Ojha, V. N. and Aswal, D. K. (2018) Necessity of 'two time zones: 1ST-I (UTC+5: 30 h) and 1ST-II (UTC+6: 30 h)' in India and its implementation. Current Science, 115 (7). pp. 1252-1261. ISSN 0011-3891

Singh, Manju and Chaujar, Rishu and Husale, Sudhir and Grover, S. and Shah, Amit P and Deshmukh, Mandar M. and Gupta, Anurag and Singh, V. N. and Ojha, V. N. and Aswal, D. K. and Rakshit, R. K. (2018) Influence of fabrication processes on transport properties of superconducting niobium nitride nanowires. Current Science, 114 (7). pp. 1443-1450. ISSN 0011-3891

Luthra, S. and Kumari, S. and Pal, B. and Ahmad, S and Negi, P. S. and Ojha, V. N. (2018) Development and Implementation of Current Tee for AC High Current Calibration. Mapan, 33 (1). pp. 29-32. ISSN 0970-3950

Ahmad, Saood and Charles, Michael and Allal, Djamel and Negi, P. S. and Ojha, V. N. (2018) Realization of 2.4mm coaxial microcalorimeter system as national standard of microwave power from 1 MHz to 50 GHz. Measurement, 116. pp. 106-113. ISSN 0263-2241

Kumar, Anil and Kumar, Harish and Ojha, V. N. and Singh, Shakti and Moona, Girija and Dubey, Satish P. K. (2017) National Physical Laboratory demonstrates 1 g Kibble balance: Linkage of macroscopic mass to Planck constant. Current Science, 113. pp. 381-382. ISSN 0011-3891

Kazim, Shafaq and Sharma, Alka and Yadav, Sachin and Gajar, Bikash and Joshi, Lalit M. and Mishra, Monu and Gupta, Govind and Husale, Sudhir and Gupta, Anurag and Sahoo, Sangeeta and Ojha, V. N. (2017) Light Induced Electron-Phonon Scattering Mediated Resistive Switching in Nanostructured Nb Thin Film Superconductor. Scientific Reports, 7 (881). pp. 1-10. ISSN 2045-2322

Narang, N. and Dubey, S. K. and Negi, P. S. and Ojha, V. N. (2016) Design and characterization of microstrip based E-field sensor for GSM and UMTS frequency bands. Review of Scientific Instruments, 87 (12). ISSN 0034-6748

Narang, Naina and Dubey, Satya Kesh and Negi, P. S. and Ojha, V. N. (2015) ACCURATE AND PRECISE E-FIELD MEASUREMENT FOR 2G AND 3G NETWORKS BASED ON IEEE STD. 1309-2013. Microwave and Optical Technology Letters, 57 (7). pp. 1645-1649. ISSN 0895-2477

Moona, Girija and Sharma, Rina and Sindhu, Nidhi and Ojha, V. N. (2015) Effect of Filler Size on Properties of Linear Low Density Polyethylene-Silica Nanocomposites. Journal of Polymer Materials, 32 (3). 247-258. ISSN 0973-8622

Tang, Y. and Ojha, V. N. and Schlamminger, S. and Ruefenacht, A. and Burroughs, C. J. and Dresselhaus, P. D. and Benz, S. P. (2012) A 10 V programmable Josephson voltage standard and its applications for voltage metrology. Metrologia, 49 (6). pp. 635-643. ISSN 0026-1394

Goel, P. and Ojha, V. N. and Yadav, K. L. (2009) Effect of annealing on microstructure and P–E hysteresis of vanadium doped SrBi2Ta2O9. Materials Research Innovations , 13 (3). pp. 352-356. ISSN 1433-075X

Kayal , Nijhuma and Singh, Nahar and Ojha, V. N. and Gupta, Prabhat K. (2009) Evaluation and Expression of Uncertainty in the Determination of Alumina in Deodorants Using Complexometric Method. Journal of Testing and Evaluation, 37 (4). pp. 321-328. ISSN 0090-3973

Conference or Workshop Item

Ojha, V. N. and Sharma, Sudhir K. and Jaiswal, Shiv K. (2008) 10 volt Josephson series array voltage standard at NPL, India. In: Conference on Precision Electromagnetic Measurements, JUN 08-13, 2008, Broomfield, CO.