搜索结果: 1-15 共查到“凝聚态物理学 properties”相关记录74条 . 查询时间(0.171 秒)
Researchers detail never-before-seen properties in a family of superconducting Kagome metals（图）
超导物理学 金属材料 微观结构
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2023/6/26
Scientists describe the microscopic structure of a recently discovered group of superconductors for the first time, a small step toward paving the way for future advances in superconducting technology...
Physicists discover “secret sauce” behind exotic properties of a new quantum material（图）
量子材料 superconducting kagome metal 超导性
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2023/6/7
MIT physicists and colleagues have discovered the “secret sauce” behind some of the exotic properties of a new quantum material that has transfixed physicists due to those properties, which include su...
Gray tin exhibits novel topological electronic properties in 3D
Gray tin novel topological electronic properties 3D
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2017/4/27
In a surprising new discovery, alpha-tin, commonly called gray tin, exhibits a novel electronic phase when its crystal structure is strained, putting it in a rare new class of 3D materials called topo...
Physicists Decipher Electronic Properties of Materials in Work That May Change Transistors
Physicists Electronic Properties Materials Change Transistors
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2016/12/13
UT Dallas physicists have published new findings examining the electrical properties of materials that could be harnessed for next-generation transistors and electronics.Dr. Fan Zhang, assistant profe...
2-D materials' crystalline defects key to new properties
2 d material crystal
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2014/10/9
UNIVERSITY PARK, Pa. -- Understanding how atoms "glide" and "climb" on the surface of 2D crystals like tungsten disulphide may pave the way for researchers to develop materials with unusual or unique ...
First-principles study on the magnetic properties in Mg dooped BiFeO3 with and without oxygen vacancies
Vacancies Magnesium Magnetic moments Antiferromagnetism Band gap
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2016/12/2
The magnetic properties of Mg-doped BiFeO3 (BFO) with and without oxygen vacancies are studied through first-principles calculations. The Mg-doping prefers to occupy the ferromagnetic planes and produ...
Transition Temperatures of Superconductors estimated from Periodic Table Properties
estimating Tc superconductivity by design MSCD combinatorial-computational search for superconductors predicting superconductivity
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2012/4/19
Predicting the transition temperature, Tc, of a superconductor from Periodic Table normal state properties is regarded as one of the grand challenges of superconductivity. By studying the correlations...
Quantum-fluctuation effects in transport properties of superconductors above the paramagnetic limit
Quantum-fluctuation effects transport properties superconductors the paramagnetic limit
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2012/2/27
We study the transport in ultrathin disordered film near the quantum critical point induced by the Zeeman field. We calculate corrections to the normal state conductivity due to quantum pairing fluctu...
Direct correlation of crystal structure and optical properties in wurtzite/zinc-blende GaAs nanowire heterostructures
Direct correlation of crystal structure optical properties
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2010/11/25
A novel method for the direct correlation at the nanoscale of structural and optical properties
of single GaAs nanowires is reported. Nanowires consisting of 100% wurtzite and nanowires presenting zi...
Magnetoelectric properties of multiferroic FeVO4
Magnetoelectric properties multiferroic FeVO4
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2010/11/24
We report the magnetic, dielectric and ferroelectric properties of polycrystalline iron
vanadate(FeVO4), which has been recently found to exhibit multiferroicity in low temperature
with noncollinear...
New Hydrocarbon Superconductor on the Verge of Metal-Insulator Transition: Electronic Structures and Magnetic Properties of K3picene
New Hydrocarbon Superconductor Verge of Metal-Insulator Transition: Electronic Structures Magnetic Properties of K3picene
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2010/11/22
We have investigated the electronic structures and magnetic properties of of K3picene, which
is a first hydrocarbon superconductor with high transition temperature Tc=18K. We have shown
that the met...
Influence of tetragonal distortion on the magnetic and electronic properties of the Heusler compound Co2TiSn from first principles
Influence of tetragonal distortion magnetic and electronic properties first principles
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2010/11/22
Using the full potential linearized augmented plane wave plus local orbitals method we determine ab-initio the lattice parameters of tetragonally distorted Co2TiSn in the L21 structure. The tetragonal...
Magnetic and electrical properties of (Pu,Lu)Pd3
Magneti electrical properties (Pu,Lu)Pd3
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2010/11/19
We present measurements of the magnetic susceptibility, heat capacity and electrical resistivity of Pu1−xLuxPd3, with x=0, 0.1, 0.2, 0.5, 0.8 and 1. PuPd3 is an antiferromagnetic
heavy fermion ...
Effect of anisotropy on the field induced quantum critical properties of the three dimensional s=1/2 Heisenberg model
Effect of anisotropy field induced quantum critical properties
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2010/11/18
The field induced quantum critical properties of the three dimensional spin-1/2 anisotropic antifer-romagnetic Heisenberg model has been studied. We have investigated the quantum phase transition betw...
Perturbative correction to the ground state properties of one-dimensional strongly interacting bosons in a harmonic trap
Perturbative correction ground state properties harmonic trap
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2010/11/19
We calculate the rst order perturbation correction to the ground state energy and chemical
potential of a harmonically trapped boson gas with contact interactions about the in nite repulsion Tonks-G...