5 papers
Electrical transport properties of atomically thin WSe2 using perpendicular magnetic anisotropy metal contacts
S. Gupta, R. Ohshima, Y. Ando +3
Tungsten diselenide, WSe2 shows excellent properties and become very promising material among two dimensional semiconductors. Wide band gap and large spin-orbit coupling along with…
Exotic rare earth-based materials for emerging spintronic technology
Sachin Gupta
The progress in materials science has always been associated with the development of functional materials systems, which enables us to design proof-of-concept devices. To advance f…
Magnetic phenomena in equiatomic ternary rare earth compounds
Sachin Gupta
The chapter discusses the structural and magnetic properties of equiatomic ternary RTX compounds, where R represents rare earth, T is transition metal, and X belongs to the p block…
Unusual band evolution and persistence of topological surface states in high-T_C magnetic topological insulator
K. Hori, S. Souma, C. -W. Chuang +12
Understanding the mechanism of ferromagnetism in ferromagnetic topological insulators (TIs) is a key to realize exotic time-reversal-symmetry-broken quantum phases. However, electr…
Correlations among magnetic, magnetocaloric and magneto-transport properties in HoNiSi
Sachin Gupta, K. G. Suresh
Magnetic, magnetocaloric and magneto-transport properties of polycrystalline HoNiSi have been studied. The compound crystallizes in orthorhombic crystal structure and orders antife…