Conduction mechanisms in lanthanum manganite nanofibers

SS Shah, K Hayat, S Ali, K Rasool, Y Iqbal - Materials Science in …, 2019 - Elsevier
Lanthanum manganites are being constantly investigated for their interesting magnetic and
transport properties. In this study, polycrystalline, single phase lanthanum manganite …

Multiple electrical phase transitions in Al substituted barium hexaferrite

S Kumar, S Supriya, M Kar - Journal of Applied Physics, 2017 - pubs.aip.org
Barium hexaferrite is known to be a very good ferromagnetic material. However, it shows
very good dielectric properties, ie, the dielectric constant is comparable to that of the …

Correlation between crystal structure parameters with magnetic and dielectric parameters of Cu-doped barium hexaferrite

S Kumar, S Guha, S Supriya, LK Pradhan… - Journal of Magnetism and …, 2020 - Elsevier
Copper (Cu) doped barium hexaferrite BaFe 12− x Cu x O 19,(x= 0.0–2.0) were synthesized
by the modified citrate sol-gel method. The structural, magnetic and electric properties have …

Correlation between temperature dependent dielectric and DC resistivity of Cr substituted barium hexaferrite

S Kumar, S Supriya, M Kar - Materials Research Express, 2017 - iopscience.iop.org
The chromium substituted barium hexaferrite (BaFe 12 O 19) crystallize to the hexagonal
symmetry (P6 3/mmc space group), which has been studied by employing the XRD …

Dark conduction mechanisms of PTQBDT based heterojunction diode

HH Gullu, DE Yıldız, SO Hacioglu, A Cirpan… - Physica …, 2022 - iopscience.iop.org
Abstract Al: LiF/PTQBT: PCBM/PEDOT: PSS/ITO/glass organic-based diode is fabricated
with different weight ratios in PTQBT: PCBM active layer. The diodes D1, D2 and D3 are …

Investigation of microstructural evolution and suitable potential barrier model for non-linear electrical response of Sr and Nb co-doped CaCu3Ti4O12 ceramics

A Rani, N Ahlawat, RS Kundu, K Rani - Physica B: Condensed Matter, 2022 - Elsevier
This work reported about impact of co-do** on structural and non-linear electrical property
of CaCu 3 Ti 4 O 12 (CCTO) ceramics with composition Ca 0· 95 Sr 0· 05 Cu 3 Ti 3· 94 Nb 0 …

Exploring the structural and electrical trends in Mo2+ substituted Ba0. 7Gd0. 3MoxF12-xO19 Hexaferrite

P Agnihotri, A Kumar, SS Parida, S Kumari, B Singh… - Ceramics …, 2024 - Elsevier
The investigation of structural and electrical properties of Ba 0.7 Gd 0.3 Mo x F 12-x O 19 for
x= 0.02, 0.04, 0.06, and 0.08 were synthesized using a solid-state reaction method …

Effects of atmosphere, metal films, temperatures and holding time on the surface topography and electrical conductivity of LiNbO3 single crystals

J Lian, J Tao, X Chai, Y Zhang, A Jiang - Ceramics International, 2019 - Elsevier
Abstract Effects of atmosphere, temperatures and duration time on the surface topography
and the electrical conductivity of LiNbO 3 single crystals deposited with a 300-nm-thick layer …

Effect of Copper Nanoparticles on the Optical Enhancement and the Electrical Performance of Silicon Nanowires-Based Schottky Diode

M Rahmani, S Amdouni - Silicon, 2023 - Springer
Copper nanoparticles (CuNPs) were chemically deposited on silicon nanowires (SiNWs)
using an electroless dip** method. SiNWs are fabricated by a one-step Ag-assisted …

Bipolar resistive switching of Pt/Ga2O3− x/SiC/Pt thin film with ultrahigh OFF/ON resistance ratios

X Shen, L Zhang, L Liu, Y An, Z Gao, P Guo - Nanotechnology, 2020 - iopscience.iop.org
A multiple-layer thin film of Pt/Ga 2 O 3− x/SiC/Pt-based resistive switching is systematically
investigated. Excellent bipolar resistive switching behavior is observed with a high …