Recent developments in SnO2 nanostructures inspired hydrogen gas sensors

D Gautam, YK Gautam, K Sharma, A Kumar… - International Journal of …, 2024 - Elsevier
With the growing hydrogen economy, hydrogen is expected to play a significant part in the
decarbonization of the world's energy supply. However, the use of hydrogen technologies …

A review of recent applications of ion beam techniques on nanomaterial surface modification: Design of nanostructures and energy harvesting

W Li, X Zhan, X Song, S Si, R Chen, J Liu, Z Wang… - Small, 2019 - Wiley Online Library
Nanomaterials have gained plenty of research interest because of their excellent
performance, which is derived from their small size and special structure. In practical …

Colossal-magnetoresistive manganite thin films

W Prellier, P Lecoeur, B Mercey - Journal of Physics: Condensed …, 2001 - iopscience.iop.org
Mixed-valence perovskite manganites (Re 1-x A x MnO 3 where Re= rare earth, A= alkaline
earth) provide a unique opportunity to study the relationships between the structure and the …

Electroresistance and electronic phase separation in mixed-valent manganites

T Wu, SB Ogale, JE Garrison, B Nagaraj, A Biswas… - Physical review …, 2001 - APS
The sensitivity of transport in colossal magnetoresistance (CMR) manganites to external
electric and magnetic fields is examined using field effect configurations with La 0.7 Ca 0.3 …

Characterizing the defects and ferromagnetism in metal oxides: The case of magnesium oxide

S Garg, S Gautam, JP Singh, A Kandasami… - Materials …, 2021 - Elsevier
Defects play an essential role in controlling the phenomenon of d0 ferromagnetism in
nonmagnetic oxides. Defects can have significant impact on behavior, especially d0 …

Modifications in device characteristics of La0.6Pr0.2Sr0.2MnO3/SrNb0.002Ti0.998O3 manganites by swift heavy ion irradiation

AB Ravalia, MV Vagadia, PG Trivedi, PS Solanki… - Indian Journal of …, 2015 - Springer
Present study reports the device characteristics of epitaxially grown La 0.6 Pr 0.2 Sr 0.2 MnO
3/SrNb 0.002 Ti 0.998 O 3 manganite before and after swift heavy ion irradiation at various …

Role of defects in BiFeO3 multiferroic films and their local electronic structure by x-ray absorption spectroscopy

A Ravalia, M Vagadia, PS Solanki, S Gautam… - Journal of Applied …, 2014 - pubs.aip.org
Present study reports the role of defects in the electrical transport in BiFeO 3 (BFO)
multiferroic films and its local electronic structure investigated by near-edge X-ray absorption …

Thickness dependent swift heavy ion irradiation effects on electronic transport of (La0. 5Pr0. 2) Ba0. 3MnO3 thin films

JH Markna, RN Parmar, DG Kuberkar, R Kumar… - Applied physics …, 2006 - pubs.aip.org
Electrical resistivity and magnetoresistance measurements on (La 0.5 Pr 0.2) Ba 0.3 Mn O 3
thin films of 50 and 200 nm thicknesses, irradiated by 200 MeV Ag+ 15 ions, have been …

Investigations on the electronic excitations through spectroscopic measures for resistive switching character of manganite thin films

KN Rathod, K Gadani, D Dhruv, H Boricha… - … status solidi (b), 2019 - Wiley Online Library
Herein, an enhancement in the resistive switching of Y0. 95Sr0. 05MnO3 (YSMO) films by
swift heavy ion (SHI) irradiation‐induced electronic excitations is shown. YSMO films are …

Investigation on the dielectric response of NdMnO3/LSAT thin films: effect of 200 MeV Ag+ 15 ion irradiation

M Udeshi, B Vyas, P Trivedi, S Katba, A Ravalia… - Nuclear Instruments and …, 2015 - Elsevier
We report the results of the modifications in structural and dielectric behaviour of pulsed
laser deposited NdMnO 3 manganite thin films grown on (1 0 0) single crystalline (LaAlO 3) …