Search Results - "Trang, Chi Xuan"
-
1
Crossover from 2D Ferromagnetic Insulator to Wide Band Gap Quantum Anomalous Hall Insulator in Ultrathin MnBi2Te4
Published in ACS nano (24-08-2021)“…Intrinsic magnetic topological insulators offer low disorder and large magnetic band gaps for robust magnetic topological phases operating at higher…”
Get full text
Journal Article -
2
Ultrathin Bismuth Film on 1T-TaS2: Structural Transition and Charge-Density-Wave Proximity Effect
Published in Nano letters (09-05-2018)“…We have fabricated bismuth (Bi) ultrathin films on a charge-density-wave (CDW) compound 1T-TaS2 and elucidated electronic states by angle-resolved…”
Get full text
Journal Article -
3
Nanomosaic of Topological Dirac States on the Surface of Pb5Bi24Se41 Observed by Nano-ARPES
Published in Nano letters (12-06-2019)“…We have performed scanning angle-resolved photoemission spectroscopy with a nanometer-sized beam spot (nano-ARPES) on the cleaved surface of Pb5Bi24Se41, which…”
Get full text
Journal Article -
4
Pb/Bi heterostructure as a versatile platform to realize topological superconductivity
Published in Progress of theoretical and experimental physics (01-04-2022)“…Abstract Realization of topological superconductors (TSCs) hosting Majorana fermions is an exciting challenge in materials science. Majorana fermions are…”
Get full text
Journal Article -
5
Large Magnetic Gap in a Designer Ferromagnet–Topological Insulator–Ferromagnet Heterostructure
Published in Advanced materials (Weinheim) (01-05-2022)“…Combining magnetism and nontrivial band topology gives rise to quantum anomalous Hall (QAH) insulators and exotic quantum phases such as the QAH effect where…”
Get full text
Journal Article -
6
Formation of a Stable Surface Oxide in MnBi2Te4 Thin Films
Published in ACS applied materials & interfaces (02-02-2022)“…Understanding the air stability of MnBi2Te4 thin films is crucial for the development and long-term operation of electronic devices based on magnetic…”
Get full text
Journal Article -
7
Imaging the Breakdown and Restoration of Topological Protection in Magnetic Topological Insulator MnBi 2 Te 4
Published in Advanced materials (Weinheim) (01-06-2024)“…Quantum anomalous Hall (QAH) insulators transport charge without resistance along topologically protected chiral 1D edge states. Yet, in magnetic topological…”
Get full text
Journal Article -
8
Crossover from 2D Ferromagnetic Insulator to Wide Band Gap Quantum Anomalous Hall Insulator in Ultrathin MnBi 2 Te 4
Published in ACS nano (24-08-2021)Get full text
Journal Article -
9
Imaging the Breakdown and Restoration of Topological Protection in Magnetic Topological Insulator MnBi2Te4
Published in Advanced materials (Weinheim) (01-06-2024)“…Quantum anomalous Hall (QAH) insulators transport charge without resistance along topologically protected chiral 1D edge states. Yet, in magnetic topological…”
Get full text
Journal Article -
10
Formation of a Stable Surface Oxide in MnBi 2 Te 4 Thin Films
Published in ACS applied materials & interfaces (02-02-2022)“…Understanding the air stability of MnBi Te thin films is crucial for the development and long-term operation of electronic devices based on magnetic…”
Get full text
Journal Article -
11
Ultrathin Bismuth Film on High-Temperature Cuprate Superconductor Bi2Sr2CaCu2O8+δ as a Candidate of a Topological Superconductor
Published in ACS nano (27-11-2018)“…One of the key challenges in condensed-matter physics is to establish a topological superconductor that hosts exotic Majorana fermions. Although various…”
Get full text
Journal Article -
12
Nanomosaic of Topological Dirac States on the Surface of Pb 5 Bi 24 Se 41 Observed by Nano-ARPES
Published in Nano letters (12-06-2019)“…We have performed scanning angle-resolved photoemission spectroscopy with a nanometer-sized beam spot (nano-ARPES) on the cleaved surface of Pb Bi Se , which…”
Get full text
Journal Article -
13
Ultrathin Bismuth Film on 1T-TaS 2 : Structural Transition and Charge-Density-Wave Proximity Effect
Published in Nano letters (09-05-2018)“…We have fabricated bismuth (Bi) ultrathin films on a charge-density-wave (CDW) compound 1T-TaS and elucidated electronic states by angle-resolved photoemission…”
Get full text
Journal Article -
14
Ultrathin Bismuth Film on High-Temperature Cuprate Superconductor Bi 2 Sr 2 CaCu 2 O 8+δ as a Candidate of a Topological Superconductor
Published in ACS nano (27-11-2018)“…One of the key challenges in condensed-matter physics is to establish a topological superconductor that hosts exotic Majorana fermions. Although various…”
Get full text
Journal Article -
15
Massive Dirac Fermions and Strong Shubnikov-de Haas Oscillations in Topological Insulator Sm,Fe:Bi2Se3 Single Crystals
Published 13-06-2024“…Physical Review B 104, 085153 (2021) Topological insulators (TIs) are emergent materials with unique band structure, which allow the study of quantum effect in…”
Get full text
Journal Article -
16
Visualization of Strain-Induced Landau Levels in a Graphene - Black Phosphorus Heterostructure
Published 08-11-2022“…Strain-induced pseudo magnetic fields offer the possibility of realizing zero magnetic field Quantum Hall effect in graphene, possibly up to room temperature,…”
Get full text
Journal Article -
17
Large bandgap quantum anomalous hall insulator in a designer ferromagnet-topological insulator-ferromagnet heterostructure
Published 18-05-2021“…Combining magnetism and nontrivial band topology gives rise to quantum anomalous Hall (QAH) insulators and exotic quantum phases such as the QAH effect where…”
Get full text
Journal Article -
18
Imaging the breakdown and restoration of topological protection in magnetic topological insulator MnBi$_2$Te$_4
Published 16-01-2023“…Quantum anomalous Hall (QAH) insulators transport charge without resistance along topologically protected chiral one-dimensional edge states. Yet, in magnetic…”
Get full text
Journal Article -
19
Formation of a stable surface oxide in MnBi$_2$Te$_4$ thin films
Published 05-10-2021“…ACS Appl. Mater. Interfaces 2022, 14, 4, 6102-6108 Understanding the air-stability of MnBi$_2$Te$_4$ thin films is crucial for the development and long-term…”
Get full text
Journal Article -
20
Crossover from 2D ferromagnetic insulator to wide bandgap quantum anomalous Hall insulator in ultra-thin MnBi2Te4
Published 17-03-2021“…ACS Nano 2021, 15, 8, 13444-13452 Intrinsic magnetic topological insulators offer low disorder and large magnetic bandgaps for robust magnetic topological…”
Get full text
Journal Article