Improvement in photocurrent with n-type niobium- and rhenium-doped molybdenum and tungsten diselenide single crystals

1991 ◽  
Vol 8 (3) ◽  
pp. 167-174 ◽  
Author(s):  
J.B. Legma ◽  
G. Vacquier ◽  
H. Traoré ◽  
A. Casalot
Author(s):  
Lars Mohrhusen ◽  
Katharina Al-Shamery

Tungsten oxide clusters deposited on rutile TiO2 (110) single crystals were used as a model system for heterogenous oxide-oxide bifunctional catalysts. The population of different thermal reaction routes in methanol...


2019 ◽  
pp. 86-93
Author(s):  
G. L. Bochek ◽  
O. S. Deiev ◽  
V. I. Kulibaba ◽  
N. I. Maslov ◽  
V. D. Ovchinnik ◽  
...  

Gamma radiation spectra of 1200 MeV electrons from the single crystals of the beryllium 1.2 mm thick, silicon 1.5 mm and 15 mm thick and tungsten 1.18 mm thick along of the crystallographic axes were measured. Also spectral-angular distributions of gamma radiation from the silicon single crystals 1.5 mm thick along of the crystallographic axes < 100 >, < 110 > and < 111 > were measured. On the basis of these measurements the γ-radiation spectra for the different solid angles up to 6.97 × 10−6 sr were obtained.


2012 ◽  
Vol 1 (2) ◽  
pp. 149-153 ◽  
Author(s):  
M. P. Deshpande ◽  
M. N. Parmar ◽  
Nilesh N. Pandya ◽  
Sandip V. Bhatt ◽  
Sunil Chaki

2002 ◽  
Vol 755 ◽  
Author(s):  
Bernd Renner ◽  
Stefan Ebbinghaus ◽  
Armin Reller ◽  
David Schrupp ◽  
Hans-Albrecht Krug von Nidda ◽  
...  

ABSTRACTWe investigated synthesis, structure, composition as well as electric and magnetic properties of copper tantalum oxide single crystals and powder samples. It was possible to flux-grow single crystals of undoped Cu2Ta4O12. To modify the copper content in this structure, tetravalent and hexavalent ions like titanium and tungsten have been incorporated. Rietveld refinement data as well as magnetic and dielectric properties are presented.


2007 ◽  
pp. 149-152 ◽  
Author(s):  
Lawrence E. Conroy ◽  
Lina Ben-Dor ◽  
R. Kershaw ◽  
A. Wold
Keyword(s):  

Nano Letters ◽  
2017 ◽  
Vol 17 (3) ◽  
pp. 1474-1481 ◽  
Author(s):  
Muhammad Arslan Shehzad ◽  
Sajjad Hussain ◽  
Junsu Lee ◽  
Jongwan Jung ◽  
Naesung Lee ◽  
...  

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