Synthesis, characterization and dual-band electrochromic properties of Nb-doped WO3 films

B Zhang, J Luo, Z Chen, L Wu, J Li, Y Tian… - Journal of …, 2022 - Elsevier
Nb-doped WO 3 films were prepared on FTO substrates by a facile sol–gel dip coating
method. The influence of Nb doping on the microstructure and electrochromic characteristics …

Dielectric behavior and impedance spectroscopy of Niobium substituted Lanthanum based orthovanadates at high temperatures

A Kumar, VN Thakur, A Kumar, V Singh, A Dhaka… - Ceramics …, 2024 - Elsevier
We present the detailed study of the temperature dependent dielectric properties,
impedance spectroscopy and electrical conductivity of LaV 1− x Nb x O 4 (x= 0–1) samples …

Structural, vibrational and electronic properties of Nb substituted orthovanadates LaV1− xNbxO4

A Kumar, A Sharma, M Sharma, V Singh… - Journal of Alloys and …, 2023 - Elsevier
We investigate the structural, vibrational, morphological, and electronic properties of Nb
substituted orthovanadate LaV 1− x Nb x O 4 samples prepared by the solid-state reaction …

[HTML][HTML] Effect of the growth orientation on the physical properties of Sr2CoNbO6 thin films

A Kumar, R Meena, M Miryala, K Ueno… - Journal of Vacuum …, 2023 - pubs.aip.org
We study the effect of the growth orientation on the structural, electronic, and hence transport
properties of Sr 2 CoNbO 6 thin films grown on the orthorhombic NGO (100) and cubic MgO …

Fabrication of Dy: GdVO4 single crystals and evaluation of scintillation performance

K Ichiba, A Nishikawa, T Kato, D Nakauchi… - Materials Research …, 2025 - Elsevier
Scintillators, which can rapidly transform high-energy photons of ionizing radiation into low-
energy photons, are widely utilized for radiation detectors. In particular, scintillators with a …

Investigation of lattice dynamics, magnetism, and electronic transport in

R Shukla, C Ulrich, RS Dhaka - Physical Review B, 2022 - APS
We investigate lattice dynamics and spin-phonon coupling as well as the magnetic and
electronic properties of β-Na 0.33 V 2 O 5 using temperature-dependent Raman scattering …

In situ study of zinc peroxide decomposition to zinc oxide by X‐ray absorption spectroscopy and reverse Monte Carlo simulations

A Kuzmin, I Pudza, K Klementiev - physica status solidi (b), 2022 - Wiley Online Library
The Zn K‐edge X‐ray absorption spectroscopy is used to investigate in situ the
decomposition of zinc peroxide (ZnO 2) to zinc oxide (ZnO). Principal component and linear …

[PDF][PDF] Physical properties of novel materials for technological applications

RS Dhaka - PHYSICS NEWS - tifr.res.in
We investigate the physical and electrochemical properties of novel materials for various
technological applications. We use different synthesis methods like solid-state, sol-gel …