Large-gap magnetic topological heterostructure formed by subsurface incorporation of a ferromagnetic layer
Inducing magnetism into topological insulators is intriguing for utilizing exotic phenomena
such as the quantum anomalous Hall effect (QAHE) for technological applications. While …
such as the quantum anomalous Hall effect (QAHE) for technological applications. While …
Ferromagnetism in vanadium-doped Bi2Se3 topological insulator films
With molecular beam epitaxy, we grew uniformly vanadium-doped Bi 2 Se 3 films which
exhibit ferromagnetism with perpendicular magnetic anisotropy. A systematic study on the …
exhibit ferromagnetism with perpendicular magnetic anisotropy. A systematic study on the …
Ordering mechanism and quantum anomalous Hall effect of magnetically doped topological insulators
We investigate magnetic ordering and the quantum anomalous Hall effect (QAHE) in Cr-
doped topological insulators using systematic first-principles calculations, explaining the …
doped topological insulators using systematic first-principles calculations, explaining the …
Giant Magnetic Band Gap in the Rashba-Split Surface State of Vanadium-Doped BiTeI: A Combined Photoemission and Ab Initio Study
One of the most promising platforms for spintronics and topological quantum computation is
the two-dimensional electron gas (2DEG) with strong spin-orbit interaction and out-of-plane …
the two-dimensional electron gas (2DEG) with strong spin-orbit interaction and out-of-plane …
Distinct effects of Cr bulk doping and surface deposition on the chemical environment and electronic structure of the topological insulator Bi2Se3
T Yilmaz, W Hines, FC Sun, I Pletikosić, J Budnick… - Applied Surface …, 2017 - Elsevier
In this report, it is shown that Cr doped into the bulk and Cr deposited on the surface of Bi 2
Se 3 films produced by molecular beam epitaxy (MBE) have strikingly different effects on …
Se 3 films produced by molecular beam epitaxy (MBE) have strikingly different effects on …
[HTML][HTML] X-ray magnetic circular dichroism study of Dy-doped Bi2Te3 topological insulator thin films
Magnetic doping of topological insulators (TIs) is crucial for unlocking novel quantum
phenomena, paving the way for spintronics applications. Recently, we have shown that …
phenomena, paving the way for spintronics applications. Recently, we have shown that …
Microstructural characterization of Cr-doped (Bi, Sb) 2 Te 3 thin films
The presence of twins, both tilting and twisting of domains and resulting strain at domain
boundaries in magnetically doped topological insulators can significantly modify their band …
boundaries in magnetically doped topological insulators can significantly modify their band …
Tuning the transport and magnetism in a Cr–Bi 2 Se 3 topological insulator by Sb doping
Y Tung, CW Chong, CW Liao, CH Chang, SY Huang… - RSC …, 2017 - pubs.rsc.org
High-quality crystalline (Cr, Sb)-doped Bi2Se3 (Cr-BSS) films were synthesized using
molecular beam epitaxy (MBE). The effect of Cr-and Sb-doping on the transport and …
molecular beam epitaxy (MBE). The effect of Cr-and Sb-doping on the transport and …
[PDF][PDF] ELECTRONIC STRUCTURES AND MAGNETIC PROPERTIES OF RARE-EARTH (Sm,Gd) DOPED Bi2Se3.
In recent years, three-dimensional magnetically-doped topological insulators (MTIs), which
have insulating bulk state and gapless conducting surface states, have always been an …
have insulating bulk state and gapless conducting surface states, have always been an …
Step Stone Effect: A sp anti-bonding Mediated Long-Range Ferromagnetism in Cr-doped Carrier-Free Bi2Te3
Despite the recent success in the realization of the quantum anomalous Hall effect, the
underlying physical mechanism of the long range Ferromagnetism is still unclear. Based on …
underlying physical mechanism of the long range Ferromagnetism is still unclear. Based on …