Role of Zn-interstitial defect states on d0 ferromagnetism of mechanically milled ZnO nanoparticles

RSC Advances ◽  
2015 ◽  
Vol 5 (121) ◽  
pp. 99766-99774 ◽  
Author(s):  
Srabantika Ghose ◽  
Tamita Rakshit ◽  
R. Ranganathan ◽  
D. Jana
Keyword(s):  
Zno Nanoparticles ◽  
Crucial Role ◽  
Defect Level ◽  
Defect States ◽  
Interstitial Zinc ◽  
Interstitial Defect ◽  
Impurity Defect ◽  
D0 Ferromagnetism ◽  
Role Of Zn

An impurity defect level formed by interstitial zinc at the surfaces of undoped ZnO nanoparticles plays a crucial role for d0 ferromagnetism.

Role of Zn-Interstitial Defect in the Ultraviolet Emission from ZnO

2019 ◽  
Vol 35 (6) ◽  
pp. 149-154 ◽  
Author(s):  
Muhammad Asghar Hashmi ◽  
K Mahmood ◽  
A Ali ◽  
M Hasan ◽  
M Raja ◽  
...  
Keyword(s):  
Ultraviolet Emission ◽  
Interstitial Defect ◽  
Role Of Zn

The Effect of The Zn Interstitial Defect on the Performance of p/n InP Solar Cells

1997 ◽  
Vol 485 ◽  
Author(s):  
R. W. Hoffman ◽  
N. S. Fatemi ◽  
V. G. Weizer ◽  
P. Jenkins ◽  
M. A. Stan ◽  
...  
Keyword(s):  
Conversion Efficiency ◽  
Poor Performance ◽  
Device Performance ◽  
Light Spectrum ◽  
Interstitial Defect ◽  
Inp Substrate ◽  
Interstitial Defects ◽  
Space Solar Cell ◽  
Role Of Zn

AbstractThe bandgap of InP is near ideal for the high theoretical conversion efficiency of the air mass zero (AM0) light spectrum experienced in space. This combined with the well known radiation resistance makes InP an ideal candidate for space solar cell use. The p/n configuration has several advantages over the n/p configuration, however, the conversion efficiency of p/n InP cells has been low compared to the n/p configuration, mostly do to poor performance of the Zn doped emitter. We have recently achieved a 17.6% AMO conversion efficiency for a p/n InP cell on an InP substrate and have achieved this record efficiency through understanding of the role of Zn interstitial defects and the hydrogen interactions with these defects. The effect of the Zn defect on device performance will be described.

Ionic homeostasis and subcellular element compartmentation

1990 ◽  
Vol 48 (2) ◽  
pp. 150-151
Author(s):  
Ann LeFurgey ◽  
Peter Ingram ◽  
J.J. Blum ◽  
M.C. Carney ◽  
L.A. Hawkey ◽  
...  
Keyword(s):  
Leishmania Major ◽  
Ionic Homeostasis ◽  
X Ray ◽  
Functional Studies ◽  
Cell Compartments ◽  
X Ray Imaging ◽  
Resolution Electron ◽  
Multiple Cell ◽  
Role Of Zn

Subcellular compartments commonly identified and analyzed by high resolution electron probe x-ray microanalysis (EPXMA) include mitochondria, cytoplasm and endoplasmic or sarcoplasmic reticulum. These organelles and cell regions are of primary importance in regulation of cell ionic homeostasis. Correlative structural-functional studies, based on the static probe method of EPXMA combined with biochemical and electrophysiological techniques, have focused on the role of these organelles, for example, in maintaining cell calcium homeostasis or in control of excitation-contraction coupling. New methods of real time quantitative x-ray imaging permit simultaneous examination of multiple cell compartments, especially those areas for which both membrane transport properties and element content are less well defined, e.g. nuclei including euchromatin and heterochromatin, lysosomes, mucous granules, storage vacuoles, microvilli. Investigations currently in progress have examined the role of Zn-containing polyphosphate vacuoles in the metabolism of Leishmania major, the distribution of Na, K, S and other elements during anoxia in kidney cell nuclel and lysosomes; the content and distribution of S and Ca in mucous granules of cystic fibrosis (CF) nasal epithelia; the uptake of cationic probes by mltochondria in cultured heart ceils; and the junctional sarcoplasmic retlculum (JSR) in frog skeletal muscle.

Epitaxial YBa2Cu3O7-8 films : Crucial role of growth-induced linear defects in microwave properties

2001 ◽  
Vol 11 (PR11) ◽  
pp. Pr11-47-Pr11-52
Author(s):  
V. M. Pan ◽  
V. S. Flis ◽  
V. A. Komashko ◽  
O. G. Plys ◽  
C. G. Tretiatchenko ◽  
...  
Keyword(s):  
Crucial Role ◽  
Microwave Properties ◽  
Linear Defects

ANALISIS YURIDIS PUTUSAN PENGADILAN NEGERI BLORA TENTANG DUALISME KEPENGURUSAN YAYASAN PENDIDIKAN ISLAM KARTAYUDA YANG AKTA PENDIRIANNYA DIBUAT OLEH DAN DIHADAPAN NOTARIS (Studi Kasus Putusan Perkara PN Blora No. 34/Pdt.G/2015/PN.Bla)

Jurnal Akta ◽  
2017 ◽  
Vol 4 (3) ◽  
pp. 463
Author(s):  
Muslim Ansori ◽  
Akhmad Khisni
Keyword(s):  
Private Schools ◽  
Education System ◽  
Crucial Role ◽  
The State ◽  
Educational Institutions ◽  
Legal Entity ◽  
Non Profit ◽  
The Right

With the enactment of the Education System Act no 20 of 2003 (better known as the Sisdiknas Act), the State has determined that educational institutions should have a legal umbrella in the form of a legal entity, or better known as the Legal Entity Education. As a non-profit organization, the Foundation is the right legal entity that becomes a place for educational institutions, especially private schools. Therefore, of course, Notary has a very crucial role in making notary deed in the form of establishment and deed of change, such as example how in making the right basic budget and not multi interpresatasi for stake holders in the foundation. Therefore, the role of function and authority of the organ of the foundation must be clearly stated in the articles of association, so as not to cause a dispute in the future.KEYWORDS: Notaries, Foundation, Organ Foundation,

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