Results 201 to 210 of about 311,633 (389)

Observation of ν = 5/2 Fractional Quantum Hall Effect in Trilayer Graphene Proximitized by V‐Doped WSe2

Advanced Materials, EarlyView.
Even‐denominator 5/2 fractional state in trilayer graphene/V‐doped WSe2 heterostructure, mediated by proximitized magnetism, is demonstrated. An exceptionally high energy gap ∆5/2 (48 K) for the 5/2 state, significantly surpassing previous values in semiconductors and bilayer graphene (∆5/2 < 1 K) is reported.
Pramod Ghising, Ashok Mondal, Mallesh Baithi, Jongchan Kim, Jieun Lee, Kenji Watanabe, Takashi Taniguchi, Young Hee Lee   +7 more
wiley   +1 more source

Optically driven qubits in artificial molecules [PDF]

, 2000
Jun‐Hyun Oh, Doyeol Ahn, S. W. Hwang
openalex   +1 more source

Band Offsets from Angle‐Resolved Valence Band Photoemission Spectroscopy

Advanced Materials Interfaces, EarlyView.
Soft X‐ray Angle‐Resolved Photoemission Spectroscopy (SX‐ARPES) is employed to quantify conduction band offsets at semiconductor surfaces and interfaces by fitting valence band photoemission spectra. This method surpasses traditional techniques, providing accurate results for InAs and InSb systems.
Procopios Constantinou, Maximilian Daschner, Hang Li, Fabiano Corsetti, Mohana Rajpalk, Samuel M. L. Teicher, Jan Gukelberger, Peter Krogstrup, Sergej Schuwalow, Vladimir N. Strocov, Gabriel Aeppli, Niels B. M. Schröter   +11 more
wiley   +1 more source

Copper Stress Response of Antibiotic‐Resistant and Copper‐Tolerant Enterococcus faecium and the Antibacterial Efficacy of Functionalized Copper Surfaces

Advanced Materials Interfaces, EarlyView.
This study examines how different laser‐patterned copper and brass surfaces, including copper coatings, affect the survival of vancomycin‐resistant Enterococcus faecium. Using microscopy and genome analysis, the results show that copper tolerance varies between strains and can increase after vancomycin exposure.
Franca Arndt, Katharina Siems, Stella Marie Timofeev, Philippe Baumann, Aisha Saddiqa Ahmed, Daniel Wyn Müller, Frank Mücklich, Aaron Haben, Ralf Kautenburger, Ronja Anton, Christoph Schaudinn, Michael Laue, Oliver Schwengers, Katharina Runzheimer, Rocío Arazo del Pino, Kyriaki Xanthopoulou, Paul G. Higgins, Stefan Leuko, Alessa Lalinka Boschert   +18 more
wiley   +1 more source

Scalable Programming of LaAlO3/SrTiO3 Interfaces via Ultra‐Low‐Voltage Electron‐Beam Lithography

Advanced Materials Interfaces, EarlyView.
Ultra‐low‐voltage electron beam lithography (ULV‐EBL) enables rapid and scalable patterning of LaAlO3/SrTiO3 interfaces into nanowires, barriers, and waveguides that reveal 1D superconductivity, nonlinear current‐voltage response, and ballistic transport.
Dengyu Yang, Ranjani Ramachandran, Muqing Yu, Kitae Eom, Kyoungjun Lee, Patrick Irvin, Chang‐Beom Eom, Jeremy Levy   +7 more
wiley   +1 more source

Decoherence Control for Optical Qubits

, 1998
David Vitali, Paolo Tombesi
openalex   +2 more sources

Impact of Grain Size on Low‐Temperature Carrier Phase Coherence Length in Polycrystalline Halide Perovskite Films

Advanced Materials Interfaces, EarlyView.
Magnetoresistance measurements on a series of polycrystalline cesium tin iodide (CsSnI3) thin film devices having varying grain sizes reveal no power law dependence with clear signatures of weak anti‐localization (spin‐orbit coupling). Surprisingly, the extracted phase coherence lengths are found to be independent of grain sizes.
Aungkan Sen, Liam J. Scanlon, Axel Melchor Gaona Carranza, Jose L. Mendoza‐Cortes, Johannes Pollanen, Richard R. Lunt, William J. Gannon   +6 more
wiley   +1 more source

The Dirac Equation, Mass and Arithmetic by Permutations of Automaton States

Entropy
The cornerstones of the Cellular Automaton Interpretation of Quantum Mechanics are its underlying ontological states that evolve by permutations. They do not create would-be quantum mechanical superposition states.
Hans-Thomas Elze
doaj   +1 more source

Conservation of Angular Momentum in a Flux Qubit

, 2011
Oscillations of superconducting current between clockwise and counterclockwise directions in a flux qubit do not conserve the angular momentum of the qubit.
Chudnovsky, E. M., Garanin, D. A., O'Keeffe, M. F.   +2 more
core   +1 more source

Lattice Mismatch‐Driven In‐Plane Strain Engineering for Enhanced Upper Critical Fields in Mo2N Superconducting Thin Films

Advanced Materials Interfaces, EarlyView.
Compressive strain in Mo2N thin films on MgO substrates significantly enhances electron‐phonon coupling, resulting in a ∼25% increase in the upper critical field compared to films on Al2O3 substrate. This finding demonstrates an effective strategy for achieving higher‐performance superconducting devices by utilizing strain as a tunable parameter to ...
Aditya Singh, Divya Rawat, Victor Hjort, Abhisek Mishra, Arnaud le Febvrier, Subhankar Bedanta, Per Eklund, Ajay Soni   +7 more
wiley   +1 more source