Completely Anisotropic Ultrafast Optical Switching and Direction‐Dependent Photocarrier Diffusion in Layered ZrTe5
SB Seo, S Nah, M Sajjad, J Song… - Advanced Optical …, 2023 - Wiley Online Library
Layered nanomaterials with in‐plane anisotropy exhibit unique orientation‐dependent
responses to external stimuli, enabling the development of novel devices with additional …
responses to external stimuli, enabling the development of novel devices with additional …
Discrete scale invariance of the quasi-bound states at atomic vacancies in a topological material
Recently, log-periodic quantum oscillations have been detected in the topological materials
zirconium pentatelluride (ZrTe5) and hafnium pentatelluride (HfTe5), displaying an intriguing …
zirconium pentatelluride (ZrTe5) and hafnium pentatelluride (HfTe5), displaying an intriguing …
Anomalous magnetothermoelectric behavior in massive Dirac materials
Extensive studies of electron transport in Dirac materials have shown positive
magnetoresistance (MR) and positive magnetothermopower (MTP) in a magnetic field …
magnetoresistance (MR) and positive magnetothermopower (MTP) in a magnetic field …
Quantum spin Hall effect in two-dimensional transition-metal chalcogenides MX5 (M= Zr, Hf and X= S, Se, Te)
Based on first-principles calculations, we have found a family of two-dimensional (2D)
transition-metal (TM) chalcogenides MX 5 (M= Zr, Hf and X= S, Se, Te) can host quantum …
transition-metal (TM) chalcogenides MX 5 (M= Zr, Hf and X= S, Se, Te) can host quantum …
Magnetic field-induced non-linear transport in HfTe5
The interplay of electron correlations and topological phases gives rise to various exotic
phenomena including fractionalization, excitonic instability and axionic excitation. Recently …
phenomena including fractionalization, excitonic instability and axionic excitation. Recently …
Robust large-gap topological insulator phase in transition-metal chalcogenide ZrTe4Se
Based on density functional theory, we investigate the electronic properties of bulk and
single-layer ZrTe4Se. The band structure of bulk ZrTe4Se can produce a semimetal-to …
single-layer ZrTe4Se. The band structure of bulk ZrTe4Se can produce a semimetal-to …