Results 81 to 90 of about 22,253 (300)

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

High frequency relaxation kinetics in metal and high-Tc superconductor nanocontacts [PDF]

, 2008
The presented work deals with an interesting and relatively simple experimental method, called Point Contact Spectroscopy that permits to study the behaviour of quasiparticles (phonons) in conductive solids: their generation, interactions with electrons,
Kulyk, Illya,, Kulyk, Illya
core  

Efficient Numerical Modelling of Field Diffusion in High-Temperature Superconducting Wires [PDF]

, 2009
Multidimensional field diffusion problems with front-type behaviour, moving boundaries and non-linear material properties are analysed by a finite volume front fixing method.
Golosnoy, Igor O., Igor O. Golosnoy, Sykulski, J. K., Sykulski, Jan K., Golosnoy, I. O., Jan K. Sykulski   +5 more
core   +1 more source

High-temperature superconductors

One of the main areas of focus in condensed matter physics over the past several years has been research on high-temperature superconductors and their physical characteristics. One of a metal’s most crucial characteristics is its electrical resistivity, and scientists were especially curious about how this value varied with temperature.
M.J. Qin, Xun Xu, Shi Xue Dou
  +4 more sources

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

VIPER: an industrially scalable high-current high-temperature superconductor cable [PDF]

, 2020
High-temperature superconductors (HTS) promise to revolutionize high-power applications like wind generators, DC power cables, particle accelerators, and fusion energy devices.
Badcock, Rodney A, Stahle, Peter W, Golfinopoulos, Theodore, Segal, Michael, Hubbard, Amanda E, Sorbom, Brandon N, Pierson, Samuel Z, Fry, Vincent, Mouratidis, Theodore, Zhou, Lihua, Davies, Michael, Castaldo, Bernardo, Beck, William K, Murray, Richard A., Toland, Thomas L, Craighill, Christopher L, Irby, James H, Vieira, Rui F, Hartwig, Zachary S, Kuznetsov, Sergey, Lammi, Christopher J, Murray, Richard A, Pfeiffer, Andrew T, Beck, William K., Takayasu, Makoto, Estrada, Jose, Hartwig, Zachary Seth, Radovinsky, Alexey, Radovinsky, Alexi, Rowell, Michael D, Pfeiffer, Andrew T., Bajko, Marta, Michael, Philip C, Irby, James Henderson, Salazar, Erica E   +34 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

Sistematización del diseño de dispositivos de levitación superconductora por efecto Meissner [PDF]

, 2008
Esta tesis doctoral aporta un esquema sistemático para el diseño de dispositivos de levitación magnética superconductora por efecto Meissner. Partiendo de la expresión propuesta recientemente por Pérez-Díaz y García-Prada (PDGP) en este trabajo se ...
Díaz García, José Alberto
core  

Modifying the Composition of a High Temperature Superconductor [PDF]

, 2023
The purpose of this research was to recreate a known superconductor, YBa2Cu3Ox, and modify it in an attempt to raise its transition temperature. A superconductor is any material that excludes magnetic flux from its interior when at a temperature below ...
Lubanski, Drue
core   +1 more source

Dynamic analysis of superconductor at high temperature for antennas array

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
The analysis and new results of the resonance frequency and radiation pattern of antennas array, for glass fiber FR-4 substrate using superconductor and copper patch, are presented.
H. C. C. Fernandes, L. M. Caetano, H. M. C. A. Maia   +2 more
doaj   +1 more source