Electric field effects in chalcogenides

MRS Advances ◽  
2018 ◽  
Vol 3 (57-58) ◽  
pp. 3419-3425
Author(s):  
Litian Chew ◽  
Weiling Dong ◽  
Alok Ranjan ◽  
Jitendra K. Behera ◽  
Li Lu ◽  
...  

ABSTRACTThe objective of this paper is to demonstrate that Ag readily diffuses into Sb2S3 and that electric fields can control the diffusion. Ag diffusion influences the crystallization temperature and electrical properties of Sb2S3. We studied the interface between Ag and Sb2S3 using X-ray reflectivity and show that the Ag cations can be controlled by applying an electric field. We believe this effect has technological applications in data storage devices.

RSC Advances ◽  
2020 ◽  
Vol 10 (70) ◽  
pp. 42754-42764
Author(s):  
Debkumar Rana ◽  
Vladislav Jovanov ◽  
Veit Wagner ◽  
Arnulf Materny ◽  
Patrice Donfack

Electric field effects in P3HT:PCBM solar cell result in polaron-pair-like secondary photoexcitation species showing slower and bimolecular decay characteristics.


2020 ◽  
Vol 8 (1) ◽  
pp. 89-97 ◽  
Author(s):  
Bin Zhou ◽  
Shi-Jing Gong ◽  
Kai Jiang ◽  
Liping Xu ◽  
Liyan Shang ◽  
...  

A GaSe/GeS heterobilayer with a type-II band alignment and electric field modulated data storage.


RSC Advances ◽  
2015 ◽  
Vol 5 (117) ◽  
pp. 96551-96561 ◽  
Author(s):  
A. Amadei ◽  
P. Marracino

In this paper we present a general theoretical–computational approach to model the protein unfolding thermodynamics response to intense electric fields.


2013 ◽  
Vol 85 (7) ◽  
pp. 1427-1435 ◽  
Author(s):  
Nobuhiro Ohta

Photoinduced electron-transfer processes are enhanced or quenched by application of electric fields, depending on the donor–acceptor pairs. Electric-field-induced quenching of photoluminescence, which results from the field-induced dissociation of the exciton state that depends on the photoexcitation wavelength, is observed in π-conjugated polymers. These electric-field effects on photoinduced dynamics have been confirmed by the measurements both of electroabsorption and electrophotoluminescence spectra and of time-resolved electrophotoluminescence decays. Time-resolved measurements of photocurrent, with which novel material function in electrical conductivity of organic materials induced by photo-irradiation and application of electric fields is confirmed, are also reviewed.


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