Results 71 to 80 of about 136,959 (277)

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

Advanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra, Alberto M. Ruiz, Marta Galbiati, Álvaro Cortés‐Flores, Daniel Brown, Esteban Zamora‐Amo, Lisa Almonte, Andrei Shumilin, Juan Salvador‐Sánchez, Ana Pérez‐Rodríguez, Iñaki Orue, Andrés Cantarero, Andres Castellanos‐Gomez, Federico Mompeán, Mar Garcia‐Hernandez, Efrén Navarro‐Moratalla, Enrique Diez, Mario Amado, José J. Baldoví, M. Reyes Calvo   +19 more
wiley   +1 more source

Multiscale Approach for Unconventional Superconductors

Electromagnetic Science
The remarkable electromagnetic characteristics inherent in unconventional superconductors have catalyzed the advancement of numerous technological innovations, spanning from energy-efficient power transmission and high-field magnets to sensitive ...
Yangmu Li, Chang Liu, Wenxin Cheng, Jiaxin Li   +3 more
doaj   +1 more source

Organic quantum materials: A review

SmartMat, 2023
Interests in organic quantum materials (OQMs) have been explosively growing in the field of condensed physics of matter due to their rich chemistry and unique quantum properties.
Xin Wang, Qichun Zhang
doaj   +1 more source

Local Electronic Structure of Defects in Superconductors

, 1996
The electronic structure near defects (such as impurities) in superconductors is explored using a new, fully self-consistent technique. This technique exploits the short-range nature of the impurity potential and the induced change in the superconducting
A. A. Abrikosov, A. I. Rusinov, A. L. Fetter, A. Sakurai, A. W. Overhauser, A. Yazdani, B. I. Spivak, B. T. Matthias, C. Caroli, C. H. Choi, C. Herring, E. Müller-Hartmann, E. Müller-Hartmann, E. W. Montroll, F. Guinea, F. Gygi, F. Gygi, F. Gygi, F. Marsiglio, G. Eilenberger, G. F. Koster, G. F. Koster, H. F. Hess, H. Hess, H. Shiba, H. Suhl, J. Bardeen, J. Bardeen, J. D. Shore, J. Friedel, J. Heinrichs, J. M. Byers, J. P. Hurault, J. Zittartz, Jeff M. Byers, L. L. Daemen, L. N. Bulaevski, L. P. Gor’kov, L. Yu, M. E. Flatté, M. F. Crommie, M. Franz, M. I. Salkola, M. Jarrell, M. Ma, M. Salkola, Michael E. Flatté, O. Sakai, P. G. de Gennes, P. I. Soininen, P. Schlottmann, P. W. Anderson, P. W. Anderson, R. Corcoran, R. Kummel, R. Prange, S. V. Kuplevakhskii, T. Tsuzuki, T. Wolfram, T. Xiang, V. Ambegaokar, V. L. Ginzburg, W. Chung, Y. Hasegawa, Y. Onishi   +64 more
core   +1 more source

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

Advanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli, Diana García, Laia Soler, Elzbieta Pach, Kapil Gupta, Daniel Sanchez‐Rodriguez, Jordi Aguilar, Víctor Fuentes, Eduardo Solano, Cristian Mocuta, Jordi Farjas, Xavier Obradors, Teresa Puig   +12 more
wiley   +1 more source

Cryogenic DC-DC Boost Converter Employing Superconducting Inductor

Eletrônica de Potência
Cryogenic power electronics applications, commonly referred to as cryo-converters, offer key advantages over conventional ambient-temperature systems, including higher power density and improved efficiency.
Samir A. Mussa, Herminio M. de Oliveira Filho , Gustavo A. L. Henn, Douglas M. Sotoriva, Lauro Ferreira, Loïc Queval   +5 more
doaj   +1 more source

Fermion correlators in non-abelian holographic superconductors

, 2010
We consider fermion correlators in non-abelian holographic superconductors. The spectral function of the fermions exhibits several interesting features such as support in displaced Dirac cones and an asymmetric distribution of normal modes.
A Damascelli, A Yarom, Amos Yarom, BC Rees van, CP Herzog, CP Herzog, CP Herzog, DT Son, E Demler, F Aprile, F Bloch, Fabio D. Rocha, GC Giecold, GK Savvidy, H-B Zeng, J-W Chen, K Skenderis, K Skenderis, M Ammon, M Cubrovic, M Henningson, MM Roberts, N Iqbal, P Basu, P Basu, S Franco, S Franco, S-C Zhang, S-S Lee, SA Hartnoll, SA Hartnoll, SS Gubser, SS Gubser, SS Gubser, SS Gubser, SS Gubser, SS Gubser, SS Gubser, Steven S. Gubser, T Faulkner, W Mueck   +40 more
core   +1 more source

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Axion topological field theory of topological superconductors

, 2012
Topological superconductors are gapped superconductors with gapless and topologically robust quasiparticles propagating on the boundary. In this paper, we present a topological field theory description of three-dimensional time-reversal invariant ...
Qi, Xiao-Liang, Witten, Edward, Zhang, Shou-Cheng   +2 more
core   +1 more source

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

Advanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez, Alejandro Orellana‐Silla, Marta Galbiati, Efrén Navarro‐Moratalla, Luca Braglia, Sara Stolfi, José Antonio Real, Víctor Rubio‐Giménez, Sergio Tatay, Carlos Martí‐Gastaldo   +9 more
wiley   +1 more source