Role of topological surface states and mirror symmetry in topological crystalline insulator SnTe as an efficient electrocatalyst

Q Qu, B Liu, H Liu, J Liang, J Wang, D Pan, IK Sou - Nanoscale, 2021 - pubs.rsc.org
The surface orientation dependence on the hydrogen evolution reaction (HER) performance
of topological crystalline insulator (TCI) SnTe thin films is studied. Their intrinsic activities are …

Sb2Te3 nanosheets: Topological insulators with extraordinary electromagnetic response behaviors

XY Chen, J Zhang, KR Du, Q **e, ZL Hou - Chemical Engineering Journal, 2021 - Elsevier
Topological insulators exhibit a new variety of unusual phenomena associated with
topologically protected gapless surface states. Interestingly, most topological insulators are …

Surface Reconstruction, Oxidation Mechanism, and Stability of Cd3As2

J Gao, A Cupolillo, S Nappini, F Bondino… - Advanced Functional …, 2019 - Wiley Online Library
Abstract Cadmium arsenide (Cd3As2) has recently attracted considerable interest for the
presence of 3D massless Dirac fermions with ultrahigh mobility and magnetoresistance …

Design of unique porous carbons with double support structure: toward overall performance by employing bidirectional anchoring strategy

Y Liu, C Zhao, Q Liu, X Zhou, Z Liu, J You… - Journal of Materials …, 2021 - pubs.rsc.org
Supercapacitors are highly attractive in the large-scale energy storage field, but the “trade-
off” between the gravimetric capacitance and the volume and area specific capacitance …

Lattice-mismatched PbTe/ZnTe heterostructure with high-speed midinfrared photoresponses

S Ma, K Li, H Xu, J Zhu, H Zhu… - ACS applied materials & …, 2019 - ACS Publications
In this work, a novel heterostructure consisting of different lattice structures with zincblende
ZnTe and rock-salt PbTe is proposed. The PbTe/ZnTe heterostructures are grown by …

Weak Antilocalization and Negative Magnetoresistance of the Gate-Tunable PbTe Thin Films

H Li, K Li, W Hu, J Zhao, T Su, J Yang… - The Journal of …, 2025 - ACS Publications
We have systematically studied the electromagnetic transport properties of PbTe thin films
under gate voltage modulation. The system demonstrates pronounced electron–electron …

Lifshitz Transition in a Single-Atom-Thick GdxYb1–xPb3 Kagome Compound on Si(111)

YE Vekovshinin, LV Bondarenko, AY Tupchaya… - Nano Letters, 2024 - ACS Publications
Lanthanide (Ln) elements Gd and Yb alloyed with a Pb monolayer on the Si (111) substrate
form LnPb3 compounds having the same crystal structure. They comprise a single-atom …

Light-induced Shubnikov-de Haas oscillations and evidence of Dirac Fermions in n-type PbTe single quantum well

K Bolaños, S De Castro, PHO Rappl, E Abramof… - Physica E: Low …, 2022 - Elsevier
In this work, we performed magnetotransport measurements in an n-type single quantum
well (QW) grown by molecular beam epitaxy and found that, under illumination, the QW …

Transport properties related to two-dimensional surface states in gate-tunable Bi0. 1Pb0. 9Te thin films

H Li, W Li, Y Li, Y Liu, Y Si, W Hu, J Shao, T Su… - Surfaces and …, 2024 - Elsevier
We have achieved successfully the epitaxial grown Bi 0.1 Pb 0.9 Te on the SrTiO 3
substrates. By controlling the growth conditions and operating a back gate, the lattice …

Large magnetoresistance and quantum oscillations in Sn0. 05Pb0. 95Te

K Shrestha, D Miertschin, R Sankar… - Journal of Physics …, 2021 - iopscience.iop.org
We have synthesized high-quality single crystals of Sn x Pb 1− x Te and carried out detailed
studies of the magnetotransport properties of one of the samples, Sn 0.05 Pb 0.95 Te …