Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functional properties of classic semiconductors. It is shown here that this not necessarily accounts for oxide semiconductors in which dislocations are capable of boosting the photoconductivity. Strontium titanate single crystals are controllably deformed to generate a high density of ordered dislocations of two slip systems possessing different mesoscopic arrangements. For both slip systems, nanoscale conductive atomic force microscope investigations reveal a strong enhancement of the photoconductivity around the dislocation cores. Macroscopic in-plane measurements indicate that the two dislocation systems result in different global photoconductivi...
The introduction of dislocations is a recently proposed strategy to tailor the functional and espec...
Dislocations have been identified to modify both the functional and mechanical properties of some ce...
The nature of mechanically induced dislocations in SrTiO3 at low temperatures has been a disputed ma...
Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functio...
Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functio...
Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functio...
International audienceIt has been recently shown that doping-like properties can be introduced into ...
Studies on dislocations in prototypic binary and ternary oxides (here TiO2 and SrTiO3) using modern ...
Recently, several creative processing techniques yielded thermoelectrics with reduced thermal conduc...
The great variability in the electrical properties of multinary oxide materials, ranging from insula...
The effect of dislocations on the chemical, electrical and transport properties in oxide materials i...
Using dislocations as one-dimensional dopants is a novel concept that utilizes their elastic strain ...
This study investigates the impact of extended defects such as dislocations on the electronic proper...
Dislocation‐tuned functional properties such as electrical conductivity, thermal conductivity, and f...
Dislocation-related conductivity is studied in Schottky contacts Au(In)/Cd1-xZnxTe (x = 0, 0.1) prep...
The introduction of dislocations is a recently proposed strategy to tailor the functional and espec...
Dislocations have been identified to modify both the functional and mechanical properties of some ce...
The nature of mechanically induced dislocations in SrTiO3 at low temperatures has been a disputed ma...
Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functio...
Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functio...
Dislocations are 1D crystallographic line defects and are usually seen as detrimental to the functio...
International audienceIt has been recently shown that doping-like properties can be introduced into ...
Studies on dislocations in prototypic binary and ternary oxides (here TiO2 and SrTiO3) using modern ...
Recently, several creative processing techniques yielded thermoelectrics with reduced thermal conduc...
The great variability in the electrical properties of multinary oxide materials, ranging from insula...
The effect of dislocations on the chemical, electrical and transport properties in oxide materials i...
Using dislocations as one-dimensional dopants is a novel concept that utilizes their elastic strain ...
This study investigates the impact of extended defects such as dislocations on the electronic proper...
Dislocation‐tuned functional properties such as electrical conductivity, thermal conductivity, and f...
Dislocation-related conductivity is studied in Schottky contacts Au(In)/Cd1-xZnxTe (x = 0, 0.1) prep...
The introduction of dislocations is a recently proposed strategy to tailor the functional and espec...
Dislocations have been identified to modify both the functional and mechanical properties of some ce...
The nature of mechanically induced dislocations in SrTiO3 at low temperatures has been a disputed ma...