default author photo

B. Kar

NIT Rourkela

SCHOLARLY PAPERS

2

DOWNLOADS

105

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Effect of Reentrant Spinglass-Like States on Schottky Anomaly and Exchange Bias in Polycrystalline Sm0.5y0.5fe0.58mn0.42o3

Number of pages: 23 Posted: 29 Mar 2022
Subhajit Raut, S. Chakravarty, H.S Mohanty, S. Mahapatra, Suresh Bharadwaj, A.M. Awasthi, B. Kar, K. Singh, M. Chandra, A. Lakhani, V. Ganesan, M. Mishra Patidar, R.K. Sharma, Velaga Srihari, H. K. Poswal, S. Mukherjee, Saurav Giri Giri and Simanchalo Panigrahi
National Institute of Technology, Rourkela, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, NIT Rourkela, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Medi-Caps University, affiliation not provided to SSRN, Raja Ramanna Centre for Advanced Technology, Raja Ramanna Centre for Advanced Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Indian Association for the Cultivation of Science and affiliation not provided to SSRN
Downloads 62 (951,658)

Abstract:

Loading...

Specific heat, weak ferromagnetism, exchange bias effect

2.

Temperature-Dependent Electrical Transport Mechanisms in Ultrawide-Bandgap ZnGa2O4: Overlapping Large-Polaron Tunnelling, Dielectric Relaxation, and Schottky Emission Effects

Number of pages: 34 Posted: 22 Jan 2026
Subrata Karmakar, Nitumoni Deka, Kotagiri Ganga Prasad, Saikumar Manchala, B. Kar, H.S Mohanty, Hitesh Borkar, Surjit Sahoo and Sk. Anirban
Texas State University, affiliation not provided to SSRN, Vardhaman College of Engineering, affiliation not provided to SSRN, NIT Rourkela, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 43 (1,170,409)

Abstract:

Loading...

Ultrawide bandgap gallate, XRD refinement, Nyquist plots, OLPT mechanism, Maxwell-Wagner polarization, Schottky emission