K. Shimada

collaborators

4 papers

cond-mat.mtrl-sci2026

Tuning topological phase and Dirac point position via Pb and Sb substitution in Mn $_{1 - x}$ Pb $_{x}$ (Bi $_{1 - y}$ Sb $_{y}$ ) $_{2}$ Te $_{4}$

T. P. Makarova, D. A. Estyunin, V. A. Golyashov +7

This study presents a systematic investigation of Mn $_{1 - x}$ Pb $_{x}$ (Bi $_{1 - y}$ Sb $_{y}$ ) $_{2}$ Te $_{4}$ crystals over a wide range of concentrations (x = 10-60%, y = 5-60%). It was…

cond-mat.mtrl-sci2024

Probing the Interaction Between Topological and Rashba-like Surface States in MnBi $_{2}$ Te $_{4}$ Through Sn Doping

A. V. Tarasov, D. A. Estyunin, A. G. Rybkin +14

The presence of Rashba-like surface states (RSS) in the electronic structure of topological insulators (TIs) has been a longstanding topic of interest due to their significant impa…

cond-mat.mes-hall2024

Spin texture tunability in Mn $_{1 - x}$ Ge $_{x}$ Bi $_{2}$ Te $_{4}$ through varying Ge Concentration

A. M. Shikin, D. A. Estyunin, N. L. Zaitsev +10

The spin-resolved dispersion dependencies for the topological insulator Mn $_{1 - x}$ Ge $_{x}$ Bi $_{2}$ Te $_{4}$ in the $K ˉ I^ˉ K ˉ^{'}$ path of the Brillouin zone were studied…

cond-mat.mtrl-sci2024

The electronic structure of Mn $_{1 - x}$ Pb $_{x}$ Bi $_{2}$ Te $_{4}$ : experimental evidence of topological phase transition

D. A. Estyunin, T. P. Estyunina, I. I. Klimovskikh +14

This study investigates methods for controlling the physical properties of the intrinsic magnetic topological insulator MnBi $_{2}$ Te $_{4}$ (MBT) by substituting Mn with Pb in Mn$_{1-x}…

Tuning topological phase and Dirac point position via Pb and Sb substitution in Mn1−x​Pbx​(Bi1−y​Sby​)2​Te4​

Probing the Interaction Between Topological and Rashba-like Surface States in MnBi2​Te4​ Through Sn Doping

Spin texture tunability in Mn1−x​Gex​Bi2​Te4​ through varying Ge Concentration

The electronic structure of Mn1−x​Pbx​Bi2​Te4​: experimental evidence of topological phase transition

Tuning topological phase and Dirac point position via Pb and Sb substitution in Mn $_{1 - x}$ Pb $_{x}$ (Bi $_{1 - y}$ Sb $_{y}$ ) $_{2}$ Te $_{4}$

Probing the Interaction Between Topological and Rashba-like Surface States in MnBi $_{2}$ Te $_{4}$ Through Sn Doping

Spin texture tunability in Mn $_{1 - x}$ Ge $_{x}$ Bi $_{2}$ Te $_{4}$ through varying Ge Concentration

The electronic structure of Mn $_{1 - x}$ Pb $_{x}$ Bi $_{2}$ Te $_{4}$ : experimental evidence of topological phase transition