Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Gyan Prakash Bharti"'
Autor:
Srinivas Pattipaka, Pamu Dobbidi, Pundareekam Goud J, Gyan Prakash Bharti, Gobinda Pradhan, S. Shravan Kumar Reddy, K.C. James Raju, Alika Khare
Publikováno v:
Ceramics International. 48:29533-29539
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::720afac30a5fcd6428b0a61c09150a3d
https://doi.org/10.1016/j.ceramint.2022.07.262
https://doi.org/10.1016/j.ceramint.2022.07.262
Autor:
Gyan Prakash Bharti, Srinivas Pattipaka, J. Pundareekam Goud, Dobbidi Pamu, Alika Khare, K. C. James Raju
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:2986-2996
Composite thin films of 1–x [Bi0.5Na0.5TiO3] – x [K0.5Na0.5NbO3 + 1 wt% Gd2O3] (BNT–KNNG); (x = 0.01) have been deposited at various O2 pressures from 0.1 to 10 Pa by pulsed laser deposition, and their crystal structure, surface morphology, opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d70f75df818d1d67dbdbb4abc82f0290
https://doi.org/10.1007/s10854-019-02842-4
https://doi.org/10.1007/s10854-019-02842-4
Autor:
Surya Prakash Tiwari, H.C. Swart, Krishan Kumar, Gyan Prakash Bharti, Santosh Kumar Verma, Alika Khare, M. R. Singh, Akash Kumar
Publikováno v:
New Journal of Chemistry. 44:19672-19682
Herein, we report the plasmonic upconversion (UC) emission enhancement of Gd2O3:Er3+/Yb3+ thin films grown on randomly distributed gold nanoparticles (AuNPs) on glass. The AuNPs were prepared by thermal annealing a gold thin film on a glass substrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ca3724aa262236a960ceae8459ce83
https://doi.org/10.1039/c9nj06471k
https://doi.org/10.1039/c9nj06471k
Autor:
Alika Khare, Srinivas Pattipaka, Dobbidi Pamu, Gyan Prakash Bharti, K. C. James Raju, Andrews Joseph
Publikováno v:
Applied Surface Science. 488:391-403
Lead-free Bi0.5Na0.5TiO3 (BNT) films were grown on Pt(111)/Ti/SiO2/Si and quartz substrates for various thickness by using pulsed laser deposition technique. The impact of thickness on structural, microstructural, Raman-spectroscopy, microwave dielec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07279b2ecede206f6011ccc302f89f2c
https://doi.org/10.1016/j.apsusc.2019.05.264
https://doi.org/10.1016/j.apsusc.2019.05.264
Publikováno v:
Materials Chemistry and Physics. 216:206-212
In the present paper, a systematic study on the structural, linear and nonlinear optical properties of Zn 1-x Ti x O (0 ≤ x ≤ 0.050) thin films is documented. The thin films are grown onto fused silica substrate via pulsed laser deposition techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a0999efef2e1a74ff2aca65b86532da
https://doi.org/10.1016/j.matchemphys.2018.06.004
https://doi.org/10.1016/j.matchemphys.2018.06.004
Autor:
Gyan Prakash Bharti, Alika Khare
Publikováno v:
Journal of Luminescence. 197:135-141
In the present paper, single and multiphoton absorption induced photoluminescence in pulsed laser deposited Zn1−xAlxO (0 ≤ x ≤ 0.10) thin films, is reported. All the films were observed to be preferentially c-axis oriented in the 002 plane as i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcd87f19e30dbc5dad9545ca87ecbe7b
https://doi.org/10.1016/j.jlumin.2018.01.031
https://doi.org/10.1016/j.jlumin.2018.01.031
Autor:
Apurba Das, Anil Kumar Chikkala, Gyan Prakash Bharti, Alika Khare, Rasmi Ranjan Behera, Ravi Sankar Mamilla, Pamu Dobbidi
Publikováno v:
Journal of Alloys and Compounds. 739:729-736
This study present findings on the structural, optical and dielectric properties of polycrystalline Hydroxyapatite [HAp, Ca10(PO4)6(OH)2] films, deposited using radio-frequency (RF) magnetron sputtering. The X ray diffraction (XRD) studies revealed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34471359fccff74e88ea5f3398ff5332
https://doi.org/10.1016/j.jallcom.2017.12.293
https://doi.org/10.1016/j.jallcom.2017.12.293
Publikováno v:
Journal of the American Ceramic Society. 100:3013-3023
We report the effect of oxygen mixing percentage (OMP) on structural, microstructural, dielectric, linear, and nonlinear optical properties of Dy2O3-doped (K0.5Na0.5)NbO3 thin films. The (K0.5Na0.5)NbO3 + 0.5 wt%Dy2O3 (KNN05D) ferroelectric thin film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b4ecbef025552bb5bc59d4e78ed8e0b
https://doi.org/10.1111/jace.14846
https://doi.org/10.1111/jace.14846
Publikováno v:
Journal of Alloys and Compounds. 682:634-642
(K 0.5 Na 0.5 )NbO 3 +1 wt%Gd 2 O 3 (KNN1G) ferroelectric thin films have been deposited onto quartz and Pt/Ti/SiO 2 /Si substrates by RF magnetron sputtering. The increase in the refractive index, and decrease in the optical bandgap was observed wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ef848f3444a146370bd7717cd30096
https://doi.org/10.1016/j.jallcom.2016.05.061
https://doi.org/10.1016/j.jallcom.2016.05.061
Publikováno v:
Optical Materials. 58:9-13
We report the structural and nonlinear optical properties of Gd 2 O 3 and Dy 2 O 3 doped (K 0.5 Na 0.5 )NbO 3 (KNN) lead-free thin films fabricated by pulsed laser deposition technique. The crystal structure of the films was analyzed by using Rietvel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf951ce711a91509dc8f5921729d50ee
https://doi.org/10.1016/j.optmat.2016.05.007
https://doi.org/10.1016/j.optmat.2016.05.007