Crystalline materials for quantum computing: Semiconductor heterostructures and topological insulators exemplars
High-purity crystalline solid-state materials play an essential role in various technologies for
quantum information processing, from qubits based on spins to topological states. New and …
quantum information processing, from qubits based on spins to topological states. New and …
Record surface state mobility and quantum Hall effect in topological insulator thin films via interface engineering
Material defects remain as the main bottleneck to the progress of topological insulators (TIs).
In particular, efforts to achieve thin TI samples with dominant surface transport have always …
In particular, efforts to achieve thin TI samples with dominant surface transport have always …
Electronic properties of high-quality epitaxial topological Dirac semimetal thin films
Topological Dirac semimetals (TDS) are three-dimensional analogues of graphene, with
linear electronic dispersions in three dimensions. Nanoscale confinement of TDSs in thin …
linear electronic dispersions in three dimensions. Nanoscale confinement of TDSs in thin …
[HTML][HTML] Topological materials by molecular beam epitaxy
Topology appears across condensed matter physics to describe a wide array of phenomena
which could alter, augment, or fundamentally change the functionality of many technologies …
which could alter, augment, or fundamentally change the functionality of many technologies …
Molecular Doping the Topological Dirac Semimetal Na3Bi across the Charge Neutrality Point with F4-TCNQ
We perform low-temperature transport and high-resolution photoelectron spectroscopy on
20 nm thin film topological Dirac semimetal Na3Bi grown by molecular beam epitaxy. We …
20 nm thin film topological Dirac semimetal Na3Bi grown by molecular beam epitaxy. We …
Weak localization and antilocalization in topological materials with impurity spin-orbit interactions
Topological materials have attracted considerable experimental and theoretical attention.
They exhibit strong spin-orbit coupling both in the band structure (intrinsic) and in the …
They exhibit strong spin-orbit coupling both in the band structure (intrinsic) and in the …
Electrical transport properties and morphology of topological insulator Bi2Se3 thin films with different thickness prepared by magnetron sputtering
M Zhang, Z Wei, R Jin, Y Ji, Y Yan, X Pu, X Yang… - Thin Solid Films, 2016 - Elsevier
Abstract Topological insulator Bi 2 Se 3 thin films were grown by magnetron sputtering on Si
(1 0 0) substrate and their phase structures and electrical properties were studied. The films …
(1 0 0) substrate and their phase structures and electrical properties were studied. The films …
Air-Stable Electron Depletion of Bi2Se3 Using Molybdenum Trioxide into the Topological Regime
We perform high-resolution photoelectron spectroscopy on in situ cleaved topological
insulator Bi2Se3 single crystals and in situ transport measurements on Bi2Se3 films grown …
insulator Bi2Se3 single crystals and in situ transport measurements on Bi2Se3 films grown …
Crystalline Bi2Se3 topological insulator films prepared by dc magnetron sputtering
Topological insulator thin films of Bi 2 Se 3 have been deposited on SrTiO 3 (111) substrate
by dc magnetron sputtering and annealed in Se environment. X-ray Diffraction (XRD) …
by dc magnetron sputtering and annealed in Se environment. X-ray Diffraction (XRD) …
Probing the growth quality of molecular beam epitaxy-grown Bi2Se3 films via in-situ spectroscopic ellipsometry
Multilayer heterostructures of the topological insulator Bi 2 Se 3 and conventional
semiconductor In 2 Se 3, as well as solid solution layers of (Bi 1-x In x) 2 Se 3 layers were …
semiconductor In 2 Se 3, as well as solid solution layers of (Bi 1-x In x) 2 Se 3 layers were …