18 citations · 23 across the 5 of their papers we have counts for
5 papers
Melting phase diagram of bubble phases in high Landau levels
K. A. Villegas, S. K. Singh, H. Deng +5
A low-disorder, two-dimensional electron system (2DES) subjected to a large perpendicular magnetic field and cooled to very low temperatures provides a rich platform for studies of…
Competition between fractional quantum Hall liquid and Wigner solid at small fillings: Role of layer thickness and Landau level mixing
K. A. Villegas Rosales, S. K. Singh, Meng K. Ma +6
What is the fate of the ground state of a two-dimensional electron system (2DES) at very low Landau level filling factors () where interaction reigns supreme? An ordered array o…
F+ Center Exchange Mechanism and Magneto Crystalline Anisotropy in Ni doped 3C-SiC
Gyanti Prakash Moharana, Rahul Kothari, S. K. Singh +2
We report the experimental evidence in support of room temperature ferromagnetism in Ni doped 3C-SiC. Curie temperature is found to be > 350 K. Temperature dependent Electron param…
Interplay of Bound Magnetic Polaron and p-d exchange interaction in Co-doped 3C-SiC
Gyanti Prakash Moharana, Rahul Kothari, S. K. Singh +2
Bound Magnetic Polarons (BMP) have been proposed to play an important role in doped wide band gap semiconductors. We report the experimental evidence supporting polaronic magnetism…
Role of Spin, Phonon and Plasmon Dynamics on Ferromagnetism in Cr doped 3C-SiC
Gyanti Prakash Moharana, Rahul Kothari, S. K. Singh +1
The defect induced magnetism has initiated a lot of interest in field of spintronics. In this regard, SiC is a promising material because of its unique properties under extreme con…