A novel type heterojunction photodiodes formed junctions of Au/LiZnSnO and LiZnSnO/p-Si in series

H Aydin, A Tataroğlu, AA Al-Ghamdi… - Journal of Alloys and …, 2015 - Elsevier
Lithium–zinc–tin–oxide thin films were prepared by sol gel method. The structural and
optical properties of the films were investigated. The optical band gaps of the LiZnSnO films …

Negative dielectric constant manifested by static electricity

H Yan, C Zhao, K Wang, L Deng, M Ma, G Xu - Applied Physics Letters, 2013 - pubs.aip.org
Negative dielectric constant has long been pursued for a possible revolution in electronics
and photonics. It is usually found in systems containing free electrons under high frequency …

Negative capacitance switching in size-modulated Fe 3 O 4 nanoparticles with spontaneous non-stoichiometry: confronting its generalized origin in non-ferroelectric …

S Bhattacharjee, A Banerjee, N Mazumder, K Chanda… - Nanoscale, 2020 - pubs.rsc.org
Persistent low-frequency negative capacitance (NC) dispersion has been detected in half-
metallic polycrystalline magnetite (Fe3O4) nanoparticles with varying sizes from 13 to 236 …

Short historical review of development of scientific branch “negatronics”

NA Filinyuk, AA Lazarev - AEU-International Journal of Electronics and …, 2014 - Elsevier
Main stages of development of negatronics are considered in the article. The review is
based on the analysis of research results in the branch of creations of negatrons and …

Low-frequency negative capacitance in La0. 8Sr0. 2MnO3∕ Nb-doped SrTiO3 heterojunction

CC Wang, GZ Liu, M He, HB Lu - Applied Physics Letters, 2008 - pubs.aip.org
Low-frequency (100 Hz⩽ f⩽ 1 MHz) dielectric properties of La 0.8 Sr 0.2 Mn O 3∕ Nb-doped
Sr Ti O 3 heterojunctions were investigated in detail at room temperature. Negative …

Flow modulated ionic migration during porous oxide growth on aluminium

M Curioni, EV Koroleva, P Skeldon, GE Thompson - Electrochimica Acta, 2010 - Elsevier
The ability to tailor the morphology of porous anodic alumina (PAA) drives applications in
the important architectural, aerospace, packaging, lithography and nanotechnology sectors …

Broken symmetries in quasi-2D charged systems via negative dielectric confinement

X Gao, Z Gan - The Journal of Chemical Physics, 2024 - pubs.aip.org
We report spontaneous symmetry breaking (SSB) phenomena in symmetrically charged
binary particle systems under planar nanoconfinement with negative dielectric constants …

General mechanism for negative capacitance phenomena

J Shulman, YY Xue, S Tsui, F Chen, CW Chu - Physical Review B …, 2009 - APS
The existence of a negative static dielectric constant has drawn a great deal of theoretical
controversy. Experimentally, one has never been observed. However, low-frequency …

Investigation of Negative Capacitance in Admittance Analysis of Metal Semiconductors Interlayered with ZnFe2O4 Doped PVA

JAM Alsmael, SO Tan - IEEE Transactions on Nanotechnology, 2024 - ieeexplore.ieee.org
In this work, Al/p-Si structures with (ZnFe 2 O 4− PVA) interfacial film, which is grown by the
electrospinning-method, have been analyzed by using impedance measurements in the …

Composite metal oxide semiconductor based photodiodes for solar panel tracking applications

AA Al-Ghamdi, A Dere, A Tataroğlu, B Arif… - Journal of Alloys and …, 2015 - Elsevier
Abstract The Zn 1− x Al x O: Cu 2 O composite films were synthesized by the sol gel method
to fabricate photodiodes. The transparent metal oxide Zn 1− x Al x O: Cu 2 O thin films were …