Results 41 to 50 of about 15,837,058 (249)

Emergent Spin Supersolids in Frustrated Quantum Materials

Advanced Materials, EarlyView.
This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang, Seiji Yunoki, Sadamichi Maekawa   +2 more
wiley   +1 more source

Hubbard Model Calculations for Zinc Oxide Semiconductor

مجلة علوم ذي قار, 2023
To investigate the effects of Hubbard on-site Coulombic correction on the structural and electronical characteristics of wurtzite zinc oxide, first-principles calculations using density functional theory (DFT) were carried out. Because of the changes in
Aqeel Ali
doaj   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Stationary: Hubbard House [PDF]

, 2021
Letterhead stationary: HUBBARD HOUSE Rape Crisis Center Aid to Battered Women & Sexually Abused Children.
Hubbard House (Jacksonville)
core   +1 more source

Robust Spin Splitting and Fermiology in the Layered Altermagnet CoNb4${\rm CoNb}_4$Se8${\rm Se}_8$

Advanced Materials, EarlyView.
The emergence of an altermagnetic phase is demonstrated in the cobalt‐intercalated superconducting 2H‐NbSe2 polymorph. A combined theoretical and experimental approach directly probes the magnetism, the altermagnetic lifting of Kramers degeneracy, and the electronic phase space, establishing CoNb4Se8 as the first g‐wave altermagnetic layered material ...
Alessandro De Vita, Chiara Bigi, Davide Romanin, Matthew D. Watson, Vincent Polewczyk, Marta Zonno, François Bertran, Pietro M. Forcella, My Bang Petersen, Federico Motti, Giovanni Vinai, Manuel Tuniz, Federico Cilento, Mario Cuoco, Brian M. Andersen, Andreas Kreisel, Luciano Jacopo D'Onofrio, Oliver J. Clark, Mark T. Edmonds, Christopher Candelora, Muxian Xu, Siyu Cheng, Alexander LaFleur, Tommaso Antonelli, Giorgio Sangiovanni, Lorenzo Del Re, Ivana Vobornik, Jun Fujii, Fabio Miletto Granozio, Alessia Sambri, Emiliano Di Gennaro, Jeppe B. Jacobsen, Henrik Jacobsen, Iulia Cojocariu, Marcin Szpytma, Andrea Locatelli, Tevfik Mentes, Won Seop Song, Jun Sung Kim, Matthieu Jamet, Jean‐François Jacquot, Pasquale Orgiani, Ralph Ernstorfer, Ilija Zeljkovic, Younghun Hwang, Matteo Calandra, Jill A. Miwa, Federico Mazzola   +47 more
wiley   +1 more source

Letter: Gardiner G. Hubbard to Ida M. Tarbell, October 31, 1894 [PDF]

, 1894
First letter (handwritten), Gardiner G. Hubbard to Ida M.
Hubbard, Gardiner Greene
core   +1 more source

Fault-Tolerant Quantum Simulation of Generalized Hubbard Models

PRX Quantum
Quantum simulations of strongly interacting fermionic systems, such as those described by the Hubbard model, are promising candidates for useful early fault-tolerant quantum computing applications.
Andreas Juul Bay-Smidt, Frederik Ravn Klausen, Christoph Sünderhauf, Róbert Izsák, Gemma C. Solomon, Nick S. Blunt   +5 more
doaj   +1 more source

Phase diagrams of the Bose-Fermi-Hubbard model: Hubbard operator approach

Condensed Matter Physics, 2010
The phase transitions in the Bose-Fermi-Hubbard model are investigated. The boson Green's function is calculated in the random phase approximation (RPA) and the formalism of the Hubbard operators is used.
I.V. Stasyuk, T.S. Mysakovych, V.O. Krasnov   +2 more
doaj   +1 more source

Metallicity in a Holstein-Hubbard Chain at Half Filling with Gaussian Anharmonicity

Scientific Reports, 2017
The Holstein-Hubbard model with Gaussian phonon anharmonicity is studied in one-dimension at half filling using a variational method based on a series of canonical transformations.
Ch. Uma Lavanya, I. V. Sankar, Ashok Chatterjee   +2 more
doaj   +1 more source

hubbard-data: Results of numerical calculations for the 3D Fermi-Hubbard model

, 2014
<p>Here I present code to clean up and prepare a dataset of calculated thermodynamic quantities in the homogeneous 3D Fermi-Hubbard model. The data was calculated by Thereza Paiva using determinantal quantum Monte Carlo (DQMC) and by Ehsan Khatami
PedroMDuarte
core   +1 more source