Results 41 to 50 of about 168,598 (229)

Schrödinger’s field equation

AIP Advances
The intrinsic and dynamic kinetic energies and the potential energies of electron states in the hydrogen atom were determined using the operator formalism in Schrödinger’s nonrelativistic equation.
Jacek Mroczkowski
doaj   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Tuning between a fractional topological insulator and competing phases at ν_{T}=2/3

Physical Review Research
We study a spinful, time-reversal symmetric lowest Landau level model for a flatband quantum spin Hall system at total filling fraction ν_{T}=2/3. Such models are relevant, e.g., for spin-valley locked moiré transition metal dichalcogenides. The opposite
Roger Brunner, Titus Neupert, Glenn Wagner   +2 more
doaj   +1 more source

Spin-Blockade in Single and Double Quantum Dots in Magnetic Fields: a Correlation Effect

, 1997
The total spin of correlated electrons in a quantum dot changes with magnetic field and this effect is generally linked to the change in the total angular momentum from one magic number to another, which can be understood in terms of an `electron ...
C. G. Darwin, D. G. Austing, D. Weinmann, D. Weinmann, H. Imamura, Hideo Aoki, Hiroshi Imamura, J. H. Oh, J. Hu, J. J. Palacios, M. Eto, P. A. Maksym, P. A. Maksym, P. A. Maksym, P. A. Maksym, P. A. Maksym, Peter A. Maksym, R. J. Galejs, S. M. Girvin, S. Tarucha, V. Fock, Y. Tanaka   +21 more
core   +1 more source

Interplay of Aharonov-Bohm and Berry phases in gate-defined graphene quantum dots [PDF]

, 2013
We study the influence of a magnetic flux tube on the possibility to electrostatically confine electrons in a graphene quantum dot. Without magnetic flux tube, the graphene pseudospin is responsible for a quantization of the total angular momentum to ...
Brouwer, Piet W., Heinl, Julia, Schneider, Martin   +2 more
core   +2 more sources

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source

How to Recover a Qubit That Has Fallen Into a Black Hole [PDF]

, 2015
We demonstrate an algorithm for the retrieval of a qubit, encoded in spin angular momentum, that has been dropped into a no-firewall black hole. Retrieval is achieved analogously to quantum teleportation by collecting Hawking radiation and performing ...
Carroll, Sean M., Chatwin-Davies, Aidan, Jermyn, Adam S.   +2 more
core   +3 more sources

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

Advanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

Time-of-Flight Measurements as a Possible Method to Observe Anyonic Statistics

, 2018
We propose a standard time-of-flight experiment as a method for observing the anyonic statistics of quasiholes in a fractional quantum Hall state of ultracold atoms.
Umucalilar, Rifat Onur, Macaluso, Elia, Comparin, Tommaso, Carusotto, Iacopo   +3 more
core   +5 more sources

Plasmonic Nanomachines: Creating Local Potential Gradients and Motions

Advanced Materials, EarlyView.
Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim, Soohyun Ji, Donghyun Choi, Jwa‐Min Nam   +3 more
wiley   +1 more source