Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Y. Wang"'
Publikováno v:
Physics Letters A. 384:126609
Hybrid improper ferroelectrics have their electric polarization generated by two or more combined non-ferroelectric structural distortions such as the rotation and tilting of Ti-O octahedral in Ca3Ti2O7 (CTO) family. In this work, we prepared differe
Publikováno v:
Physics Letters A. 379:1288-1292
The electric transport properties of BaTiO 3 /La 0.8 Ca 0.2 MnO 3 heterostructures were investigated in the temperature range 100–320 K. It is found that the leakage current versus voltage (I–V) curves show strong temperature dependence, and at l
Publikováno v:
Physics Letters A. 378:2565-2569
The Wang–Landau algorithm is used to study the magnetic properties of the Ising model on the Shastry–Sutherland lattice in order to understand the interesting magnetization plateaus observed in TmB4. The simulated results demonstrate that the equ
Publikováno v:
Physics Letters A. 262:66-71
We have performed the first measurement of charge exchange in keV C 60 + ion collisions with Na atoms in their 3s ground state as well as in the laser-excited and aligned 3p state. To interpret the results, we have calculated the correlation diagram
Publikováno v:
Physics Letters A. 169:173-176
We present the first measurement of angle-differential Lyman-α production in H + collision with Na in the ground 3s and excited 3p states at scattering angles 0.05°–0.3°; the collision energy is 1 keV. The results are in fair agreement with pred
Publikováno v:
Physics Letters A. 150:36-42
We present magnetic measurements on micron-sized superconducting disks. The phase transition line Tc(H) and magnetization exhibit spectacular undamped oscillations as function of magnetic field. These results reflect the contribution of the edge stat
Publikováno v:
Physics Letters A. 119:145-148
A recent prediction for the continuum limit of the upper critical field of infinite superconducting networks H c 2 ( T )= dH ( bulk ) c 2 ( d = spatial dimension of the network ) is checked experimentally. A direct comparison of the measured critical
Publikováno v:
Physics Letters A. 47:34-36
The linearized Landau-Ginzburg equation is used to calculate H c3 for a cylindical cavity in a type II material H c3 exhibits oscillations as a function of the cavity radius R when R is if the order of the coherence length. H c3 increase to the Saint