Results 201 to 210 of about 7,060,474 (383)

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

Advanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda, Jorge Cardenas‐Gamboa, Ding Pei, François Bertran, Leila Noohinejad, Snehashish Chatterjee, Changjiang Yi, Iñigo Robredo, Horst Borrmann, Maia G. Vergniory, Chandra Shekhar, Claudia Felser   +11 more
wiley   +1 more source

Quantum simulation of Hawking radiation and curved spacetime with a superconducting on-chip black hole. [PDF]

Nat Commun, 2023
Shi YH, Yang RQ, Xiang Z, Ge ZY, Li H, Wang YY, Huang K, Tian Y, Song X, Zheng D, Xu K, Cai RG, Fan H.   +12 more
europepmc   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source

Experimental quantum simulation of a topologically protected Hadamard gate via braiding Fibonacci anyons. [PDF]

Innovation (Camb), 2023
Fan YA, Li Y, Hu Y, Li Y, Long X, Liu H, Yang X, Nie X, Li J, Xin T, Lu D, Wan Y.   +11 more
europepmc   +1 more source

Role of winding numbers in quantum Monte Carlo simulations [PDF]

, 1998
Patrik Henelius, S. M. Girvin, Anders W. Sandvik   +2 more
openalex   +1 more source

Quantum CPU and Quantum Simulating

, 1999
Making use of an universal quantum network or QCPU proposed by me [6], some special quantum networks for simulating some quantum systems are given out. Specially, it is obtained that the quantum network for the time evolution operator which can simulate, in general, Schr dinger equation.
openaire   +2 more sources

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

Advanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed, Arnab Bhattacharya, Prashant Singh, Ajay Kumar, Tukai Singha, Anis Biswas, Yaroslav Mudryk, I. Das   +7 more
wiley   +1 more source

Quantum simulation of a general anti- P T -symmetric Hamiltonian with a trapped ion qubit. [PDF]

Fundam Res, 2023
Bian J, Lu P, Liu T, Wu H, Rao X, Wang K, Lao Q, Liu Y, Zhu F, Luo L.   +9 more
europepmc   +1 more source

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

Advanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao, Jingwen Sun, Huiru Duan, Yongsheng Fu, Jin Wang, Liming Dai, Jingsan Xu, Junwu Zhu   +7 more
wiley   +1 more source

Digital Quantum Simulation and Circuit Learning for the Generation of Coherent States. [PDF]

Entropy (Basel), 2022
Liu R, V Romero S, Oregi I, Osaba E, Villar-Rodriguez E, Ban Y.   +5 more
europepmc   +1 more source