scholarly journals Mellin Transform and Image Charge Method for Dielectric Sphere in an Electrolyte

2013 ◽  
Vol 73 (4) ◽  
pp. 1396-1415 ◽  
Author(s):  
Zhenli Xu ◽  
Yihao Liang ◽  
Xiangjun Xing
2012 ◽  
Vol 33 (6) ◽  
pp. 1751-1759 ◽  
Author(s):  
D V Redžić ◽  
M S A Eldakli ◽  
M D Redžić

Author(s):  
Yimei Zhu ◽  
J. Tafto

The electron holes confined to the CuO2-plane are the charge carriers in high-temperature superconductors, and thus, the distribution of charge plays a key role in determining their superconducting properties. While it has been known for a long time that in principle, electron diffraction at low angles is very sensitive to charge transfer, we, for the first time, show that under a proper TEM imaging condition, it is possible to directly image charge in crystals with a large unit cell. We apply this new way of studying charge distribution to the technologically important Bi2Sr2Ca1Cu2O8+δ superconductors.Charged particles interact with the electrostatic potential, and thus, for small scattering angles, the incident particle sees a nuclei that is screened by the electron cloud. Hence, the scattering amplitude mainly is determined by the net charge of the ion. Comparing with the high Z neutral Bi atom, we note that the scattering amplitude of the hole or an electron is larger at small scattering angles. This is in stark contrast to the displacements which contribute negligibly to the electron diffraction pattern at small angles because of the short g-vectors.


2020 ◽  
Author(s):  
S. R. Ponomareva ◽  
E. A. Gurvitz ◽  
K. S. Ladutenko ◽  
A. M. Miroshnichenko ◽  
A. S. Shalin

Author(s):  
Sun-Yong Choi ◽  
Sotheara Veng ◽  
Jeong-Hoon Kim ◽  
Ji-Hun Yoon

Author(s):  
Cheon Woo Moon ◽  
Geonyoung Kim ◽  
Jerome Hyun

Photonic-plasmonic platforms consisting of dielectric sphere monolayer arrays on a plasmonic substrate have been a popular testbed for studying the hybridization of modes between dielectric and plasmonic resonances. As the...


Author(s):  
Teodora Gavrilov ◽  
Natasa Durakovic ◽  
Katarina Gavrilov ◽  
Tatjana Grbic ◽  
Slavica Medic ◽  
...  

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