Electrical Conductivity in Nanocrystalline ZrO2:Y

1998 ◽  
Vol 548 ◽  
Author(s):  
Igor Kosacki ◽  
Vladimir Petrovsky ◽  
Harlan U. Anderson
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Oxygen Activity ◽  
Association Model ◽  
Defect Pair ◽  
Enhanced Conductivity ◽  
Nanocrystalline Thin Films

ABSTRACTThe electrical conductivity of nanocrystalline thin films and bulk microcrystalline ZrO2:16%Y (YSZ) has been studied as a function of oxygen activity and correlated with the microstructure. Nonacrystalline films are characterized by enhanced conductivity and different stoichiometry compared with microcrystalline specimens. The interpretation of the results is based on a defect pair association model with partly ionizated acceptor and donor centers.

Ni doping effect on electrical conductivity of ZnO nanocrystalline thin films

2011 ◽  
Vol 22 (9) ◽  
pp. 1473-1478 ◽  
Author(s):  
A. Yildiz ◽  
B. Kayhan ◽  
B. Yurduguzel ◽  
A. P. Rambu ◽  
F. Iacomi ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Doping Effect ◽  
Ni Doping ◽  
Nanocrystalline Thin Films

Macromolecular structures of biological specimens are not obscured by controlled osmium impregnation

1983 ◽  
Vol 41 ◽  
pp. 606-607
Author(s):  
Klaus-Ruediger Peters ◽  
Samuel A. Green
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Critical Point ◽  
Metal Films ◽  
High Magnification ◽  
Osmium Impregnation ◽  
Instrumental Resolution ◽  
20 Nm ◽  
Continuous Metal

High magnification imaging of macromolecules on metal coated biological specimens is limited only by wet preparation procedures since recently obtained instrumental resolution allows visualization of topographic structures as smal l as 1-2 nm. Details of such dimensions may be visualized if continuous metal films with a thickness of 2 nm or less are applied. Such thin films give sufficient contrast in TEM as well as in SEM (SE-I image mode). The requisite increase in electrical conductivity for SEM of biological specimens is achieved through the use of ligand mediated wet osmiuum impregnation of the specimen before critical point (CP) drying. A commonly used ligand is thiocarbohvdrazide (TCH), first introduced to TEM for en block staining of lipids and glvcomacromolecules with osmium black. Now TCH is also used for SEM. However, after ligand mediated osinification nonspecific osmium black precipitates were often found obscuring surface details with large diffuse aggregates or with dense particular deposits, 2-20 nm in size. Thus, only low magnification work was considered possible after TCH appl ication.

A MULTISCALE MODEL OF RATE DEPENDENCE OF NANOCRYSTALLINE THIN FILMS

2012 ◽  
Vol 10 (5) ◽  
pp. 441-459 ◽  
Author(s):  
Fernando V. Stump ◽  
Nikhil Karanjgaokar ◽  
Philippe H. Geubelle ◽  
Ioannis Chasiotis
Keyword(s):  
Thin Films ◽  
Multiscale Model ◽  
Rate Dependence ◽  
Nanocrystalline Thin Films

Effect of Gamma Radiation on Structural, Optical and Electrical Properties of nanostructured CdHgTe Thin Films

2018 ◽  
Vol 1 (1) ◽  
pp. 26-31 ◽  
Author(s):  
B Babu ◽  
K Mohanraj ◽  
S Chandrasekar ◽  
N Senthil Kumar ◽  
B Mohanbabu
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Gamma Radiation ◽  
Glass Substrate ◽  
Gamma Ray ◽  
Optical And Electrical Properties ◽  
Deposition Technique ◽  
Polycrystalline Structure ◽  
Dc Electrical Conductivity

CdHgTe thin films were grown onto glass substrate via the Chemical bath deposition technique. XRD results indicate that a CdHgTe formed with a cubic polycrystalline structure. The crystallinity of CdHgTe thin films is gradually deteriorate with increasing the gamma irradiation. EDS spectrums confirms the presence of Cd, Hg and Te elements. DC electrical conductivity results depicted the conductivity of CdHgTe increase with increasing a gamma ray dosage

scholarly journals Electrical conductivity of MoS2 thin films and graphite under continuous injection to protons

2021 ◽  
Vol 1758 (1) ◽  
pp. 012005
Author(s):  
G S Burkhanov ◽  
S A Lachenkov ◽  
M A Kononov ◽  
A U Bashlakov ◽  
D V Prosvirnin
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Continuous Injection

Enhanced electrical conductivity of Au–LaNiO3 nanocomposite thin films by chemical solution deposition

RSC Advances ◽  
2015 ◽  
Vol 5 (94) ◽  
pp. 76783-76787 ◽  
Author(s):  
H. L. Wang ◽  
X. K. Ning ◽  
Z. J. Wang
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Chemical Solution Deposition ◽  
Nanocomposite Films ◽  
Chemical Solution ◽  
Solution Deposition ◽  
Nanocomposite Thin Films ◽  
One Step

Au–LaNiO3 (Au–LNO) nanocomposite films with 3.84 at% Au were firstly fabricated by one-step chemical solution deposition (CSD), and their electrical properties were investigated.

The low temperature dependence of magnetization of as-deposited Fe-Hf-C-N nanocrystalline thin films

1999 ◽  
Vol 12 (5-8) ◽  
pp. 1097-1102 ◽  
Author(s):  
K.S. Kirn ◽  
Y.H. Seong ◽  
S.C. Yu ◽  
S.H. Han ◽  
H.J. Kim
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Temperature Dependence ◽  
Nanocrystalline Thin Films
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