Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Pawan Heera"'
Publikováno v:
Journal of Asian Ceramic Societies, Vol 11, Iss 4, Pp 526-534 (2023)
ABSTRACTThe co-precipitation method is used in the lab to create a sample of the ferromagnetic 45CaO-30P2O5-15SiO2-10Fe2O3 (mol%). In simulated body fluid (SBF), the ability of the ferromagnetic sample to regenerate bone was examined, and XRD and FTI
Externí odkaz:
https://doaj.org/article/6cf96a33bad940528ceed812e5fde341
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 130:661-669
Differential scanning calorimetry (DSC) has been used to study the non-isothermal crystallization kinetics of Se30Te70−xSnx (for x = 0, 1.5 2.5 and 4.5) glassy alloys. Characteristic kinetic parameters say glass transition temperature (T g), peak c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31684be1d61a234588984479f4ac0522
https://doi.org/10.1007/s10973-017-6442-x
https://doi.org/10.1007/s10973-017-6442-x
Publikováno v:
Journal of Non-Crystalline Solids. 358:3223-3228
Compositional dependence of optical parameters in thermally evaporated amorphous Se80.5Bi1.5Te18 − yAgy (for y = 0, 1.0, 1.5 and 2.0 at.%) quaternary thin films has been studied using well established Swanepoel method. The optical properties like,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34f8fee121d5e70da79406d0d7098785
https://doi.org/10.1016/j.jnoncrysol.2012.08.018
https://doi.org/10.1016/j.jnoncrysol.2012.08.018
Publikováno v:
AIP Conference Proceedings.
We report the calorimetric study of amorphous Se30Te70-x Snx alloys for x= 0, 1.5, 2.5, 4.5 in terms of kinetic parameters. The DSC curves recorded at four different heating rates are analyzed to determine the transition temperatures, activation ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d418bb221c6ae8c93f2f076c0881b594
https://doi.org/10.1063/1.4947878
https://doi.org/10.1063/1.4947878
Publikováno v:
AIP Conference Proceedings.
In this paper we have studied the effect of Ag addition on electrical properties of Se80.5Bi1.5Te18-yAgy (y = 1.0, 1.5 and 2.0 at. %) glassy system by using digital picometer (Keithley, model 6487) in the voltage range 0-300V. I-V study reveals that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86a5ee19a334e31dbf897d88ee053ba9
https://doi.org/10.1063/1.4915431
https://doi.org/10.1063/1.4915431
Publikováno v:
AIP Conference Proceedings.
We report the preparation and the optical studies on tellurium rich glasses thin films. The thin films of Se30Te70-x Snx system for x= 0, 1.5, 2.5 and 4.5 glassy alloys prepared by melt quenching technique are deposited on the glass substrate using v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8caf8d7e4975233fc4faec54be16e6c2
https://doi.org/10.1063/1.4915429
https://doi.org/10.1063/1.4915429
Publikováno v:
AIP Conference Proceedings.
Effect of Sb and Ag addition on the optical constants of Se80.5Bi1.5Te18−yAy (A = Sb, Ag and y = 2.0 at. %) thin films, prepared by thermal vacuum evaporation technique, is investigated using Swanepoel method. The optical constants i.e. refractive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27adc4b6de3bf0c4ee3ecbc98b89ce0e
https://doi.org/10.1063/1.4872757
https://doi.org/10.1063/1.4872757
Autor:
Pawan Heera, Raman Sharma
Publikováno v:
AIP Conference Proceedings.
An attempt is made to study the effect of Sn on the dielectric properties of Se-Te chalcogenide glasses. The effect of Sn doping on the a.c conductivity, dielectric constant and dielectric loss, of bulk Se30Te70−xSnx glassy alloy has been studied i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c10bb554cd8f67fc7c4b303fc4417dfb
https://doi.org/10.1063/1.4872764
https://doi.org/10.1063/1.4872764
Publikováno v:
AIP Conference Proceedings.
The dispersion parameters such as single-oscillator energy (E0), dispersive energy (Ed) and static refractive index (n0) of Sb doped quaternary thin films are studied in terms of Wemple-DiDomenico (WDD) single oscillator approach. Optical band gap (E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97ad40d523134b4f297a7a110d828619
https://doi.org/10.1063/1.4791198
https://doi.org/10.1063/1.4791198
Autor:
Anup Kumar, Pawan Heera, P. B. Barman, Raman Sharma, S. K. Tripathi, Keya Dharamvir, Ranjan Kumar, G. S. S. Saini
Publikováno v:
AIP Conference Proceedings.
Effect of Bismuth (Bi) doping on the optical constants of Se‐Te thin films, prepared by thermal vacuum evaporation technique, is investigated using Swanepoel method. The optical constants i.e. refractive index (n), film thickness, absorption coeffi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::888d4d3f0b345c7c95f1ac9fefc956b3
https://doi.org/10.1063/1.3653743
https://doi.org/10.1063/1.3653743