Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Luong, An Bac"'
Autor:
Nguyen Thanh Phuong, Luong Huu Bac, Quan Thi Minh Nguyet, Do Thi Kim Thoa, Nguyen Ngoc Trung, Tong Quang Cong, Tran Quoc Tien
Publikováno v:
Tạp chí Khoa học, Vol 52, Iss 4A, Pp 135-141 (2023)
Currently, diode lasers in the red wavelength region, especially at 650 nm, are extensively utilized in phototherapy and photodynamic inactivation of bacterials by numerous research groups in the field of lasers for biomedical application. These
Externí odkaz:
https://doaj.org/article/92df53e082bb4d6488e3e9d030e6022e
Autor:
Dang Thi Thom, Nguyen Hoang Tuan, Tran Vu Diem Ngoc, Nguyen Tuyet Nga, Nguyen Thanh Phuong, Dang Duc Dung, Do Thi Kim Thoa, Luong Huu Bac
Publikováno v:
Materials Science-Poland. 40:43-53
This work reported the successful synthesis of ilmenite-spinel (1 − x)NiTiO3-xMnFe2O4 (x = 0, 0.05 and 0.10) composites by a simple sol-gel method. Phase formation of composites was analyzed by the X-ray diffraction method. All the synthesized samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7ccb6ae00ed703d4f295d8dccc4e6f
https://doi.org/10.2478/msp-2022-0045
https://doi.org/10.2478/msp-2022-0045
Autor:
Nguyen Van Dung, Nguyen Ngoc Hai, Tran Vu Diem Ngoc, Do Duc Tho, Nguyen Tuyet Nga, Dang Duc Dung, Luong Huu Bac
Publikováno v:
Journal of Materials Science: Materials in Electronics. 33:18910-18921
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb72e4d93ef81b32cee22376d3c072c
https://doi.org/10.1007/s10854-022-08740-6
https://doi.org/10.1007/s10854-022-08740-6
Akademický článek
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Autor:
Chu Duc Viet, Nguyen Tuyet Nga, Do Duc Tho, Tran Vu Diem Ngoc, Nguyen Van Dung, Luong Huu Bac
Publikováno v:
Vietnam Journal of Science and Technology. 60:245-256
We carried out the study on NiTiO3 synthesized via citrate-gel method. Structural characteristics were determined by XRD and SEM. The impedance spectra analysis was used to elucidate the dependence of complex impedance values on temperature and frequ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72f0245d2a73b71dbbada1d58876d246
https://doi.org/10.15625/2525-2518/16212
https://doi.org/10.15625/2525-2518/16212
Autor:
Luong Huu Bac, Nguyen Thanh Phuong, Do Thi Kim Thoa, Nguyen Hoang Tuan, Dang Duc Dung, Tran Vu Diem Ngoc, Pham Phi Hung
Publikováno v:
International Journal of Nanoscience. 22
The Ni[Formula: see text]CoxTiO3[Formula: see text] solid solution powders were prepared by an aqueous sol–gel method. The structural, optical, magnetic and ferroelectric properties of NiTiO3 were investigated by X-ray diffraction, scanning electro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f713dbd02d7b17aaa39951077a6ae67e
https://doi.org/10.1142/s0219581x23500102
https://doi.org/10.1142/s0219581x23500102
Autor:
Nguyen Thanh Phuong, Luong Huu Bac, Nguyen Ngoc Trung, Do Manh Khang, Dang Duc Dung, Nguyen Thi Thu Trang
Publikováno v:
Journal of Electronic Materials. 50:7188-7197
NiTiO3 rods have been synthesized and the influence of pH on their photocatalytic activity under light-emitting diode (LED) irradiation investigated. Ilmenite NiTiO3 rods were synthesized by an ethylene glycol-mediated route at room temperature, foll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98b38ada0ffb7e45b0501b58831efcf2
https://doi.org/10.1007/s11664-021-09260-5
https://doi.org/10.1007/s11664-021-09260-5
Autor:
M. M. Hue, Nguyen Huu Lam, D. Odkhuu, L. T. K. Phuong, N. V. Duc, Nguyen Ngoc Trung, Luong Huu Bac, Nguyen Quoc Dung, Dang Duc Dung
Publikováno v:
Journal of Electroceramics. 44:129-135
A solid solution of FeTiO3 in host Bi0.5Na0.5TiO3 materials was fabricated by sol–gel method. The X-ray diffraction and Raman scattering analyses indicated that the Fe cations were randomly incorporated into the host lattice of Bi0.5Na0.5TiO3 mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3093b20948ea05b3a77e76792435b7
https://doi.org/10.1007/s10832-020-00203-w
https://doi.org/10.1007/s10832-020-00203-w
Autor:
Luong Huu Bac, S. Cho, D. V. Thiet, Dang Duc Dung, N. B. Doan, Nguyen Van Duc, L. V. Cuong, L.T.H. Thanh, Nguyen Ngoc Trung, Nguyen Quoc Dung, Nguyen Hoang Linh
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 33:911-920
The injection of ferromagnetism properties to ferroelectric materials is a feasible strategy for integrating new functionalities to create next-generation electronic devices. In this study, Ni-doped lead-free ferroelectric Na0.5Bi0.5TiO3 materials we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f81233b822b3fd5b183f541194f2a579
https://doi.org/10.1007/s10948-019-05399-9
https://doi.org/10.1007/s10948-019-05399-9
Autor:
Luong Huu Bac, L.T.H. Thanh, Nguyen Hoang Linh, T.V. Trung, N. B. Doan, Nguyen Quoc Dung, D. V. Thiet, N.C. Khang, Dang Duc Dung, Nguyen Ngoc Trung, Nguyen Van Duc
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 4, Iss 4, Pp 584-590 (2019)
Co-doped Na0.5Bi0.5TiO3 materials were fabricated by a sol-gel technique. The structural distortion of Co-doped Na0.5Bi0.5TiO3 materials was due to the difference between the radii of Co dopants and Ti hosts. The optical band gap decreased from 3.11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a48c6fa984d9851c273e8c48c7ff6da
https://doi.org/10.1016/j.jsamd.2019.08.007
https://doi.org/10.1016/j.jsamd.2019.08.007