Effect of Mg content on electronic structure, optical and structural properties of amorphous ZnO nanoparticles: A DFTB study

2021 ◽  
Vol 560 ◽  
pp. 120726
Author(s):  
Hasan Kurban ◽  
Sholeh Alaei ◽  
Mustafa Kurban
Keyword(s):  
Electronic Structure ◽  
Structural Properties ◽  
Zno Nanoparticles ◽  
Mg Content

Electronic structure, magnetic and structural properties of Ni doped ZnO nanoparticles

2014 ◽  
Vol 59 ◽  
pp. 377-381 ◽  
Author(s):  
Shalendra Kumar ◽  
Prashant Vats ◽  
S. Gautam ◽  
V.P. Gupta ◽  
K.D. Verma ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Structural Properties ◽  
Zno Nanoparticles ◽  
Doped Zno

Electronic structure of CsPbBr3−xClx perovskites: synthesis, experimental characterization, and DFT simulations

2019 ◽  
Vol 21 (35) ◽  
pp. 18930-18938 ◽  
Author(s):  
Tatiana G. Liashenko ◽  
Evgeniia D. Cherotchenko ◽  
Anatoly P. Pushkarev ◽  
Vidas Pakštas ◽  
Arnas Naujokaitis ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Anion Exchange ◽  
Structural Properties ◽  
Chemical Vapor ◽  
Experimental Characterization ◽  
Dft Simulations ◽  
Halide Perovskite

Cesium lead mixed-halide perovskite thin films were fabricated by using a chemical vapor anion exchange procedure. Optical and structural properties of the materials obtained were studied comprehensively.

How Many Fe layers Cause TMR?

2006 ◽  
Vol 941 ◽  
Author(s):  
Christian Heiliger ◽  
Peter Zahn ◽  
Ingrid Mertig
Keyword(s):  
Electronic Structure ◽  
Ab Initio ◽  
Structural Properties ◽  
Spin Polarization ◽  
Tunnel Junction ◽  
Tunnel Junctions ◽  
Tunneling Current ◽  
Electronic Structure Calculations ◽  
High Spin Polarization ◽  
Structure Calculations

ABSTRACTThe influence of the structural properties of the leads of planar tunnel junctions on the tunneling current is investigated by means of ab initio electronic structure calculations. In particular, a NM/Fe/MgO/Fe/NM tunnel junction with non-magnetic (NM) leads and finite Fe spacer layers between the leads and the MgO barrier is discussed. The conductance is calculated as a function of the number of Fe layers. The results show that even one iron layer next to the barrier is sufficient to obtain a high spin polarization and a high TMR ratio. This finding implies that similar results can be expected for tunnel junctions with nonmagnetic and even amorphous leads, if states of Δ1 symmetry are provided.

Effect of ascorbic acid on structural properties of ZnO nanoparticles prepared by precipitation process

2015 ◽  
Author(s):  
Natpasit Chaithanatkun ◽  
Direklit Chantarawong ◽  
Potiyan Songkeaw ◽  
Korakot Onlaor ◽  
Thutiyaporn Thiwawong ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Structural Properties ◽  
Zno Nanoparticles ◽  
Precipitation Process

Synthesis and structural properties of pure and co-doped (Cu, Ag) ZnO nanoparticles

2013 ◽  
Author(s):  
B. Sankara Reddy ◽  
S. Venkatramana Reddy ◽  
N. Koteeswara Reddy
Keyword(s):  
Structural Properties ◽  
Zno Nanoparticles ◽  
Co Doped

scholarly journals SYNTHESIS AND STRUCTURAL PROPERTIES OF ZnO NANOPARTICLES BY ALTERNANTHERA SESSILE LEAVES EXTRACT.

2017 ◽  
Vol 5 (1) ◽  
pp. 885-899
Author(s):  
S.Sai. Ganesh. ◽  
◽  
S. Rajesh. ◽  
Dr.K. Thyagarajan. ◽  
◽  
...  
Keyword(s):  
Structural Properties ◽  
Zno Nanoparticles
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