Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nguyen Khac Man"'
Publikováno v:
Current Applied Physics. 49:45-54
Autor:
Won Nam Kang, Nguyen Khac Man, I-Jui Hsu, Duc H. Tran, Ha H. Pham, An T. Pham, Nguyen Hoang Nam, Nhung T. Nguyen, Dzung T. Tran, Wantana Klysubun
Publikováno v:
Ceramics International. 47:16950-16955
In this work, a close correlation between variations of critical temperature (Tc) and the hole concentration of (Bi1.6Pb0.4Sr2Ca2Cu3O10+δ)1-x(Fe3O4)x systems was studied. The (Bi1.6Pb0.4Sr2Ca2Cu3O10+δ)1-x(Fe3O4)x samples were fabricated using the s
Autor:
Duong B. Tran, Duong Pham, Luu T. Tai, Duc H. Tran, Won Nam Kang, Tien M. Le, An T. Pham, Nguyen Thi Minh Hong, Nguyen Khac Man, Dzung T. Tran
Publikováno v:
Journal of Electronic Materials. 50:1444-1451
The temperature and magnetic field dependence of the critical current density (Jc) and pinning force density (Fp) in Bi1.6Pb0.4Sr2Ca2−xNaxCu3O10+δ (x = 0, 0.02, 0.04, 0.06, 0.08, and 0.10) high-temperature superconductors is reported. Polycrystall
Autor:
Le Thi Anh Thu, Bach Huong Giang, Nguyen Ngoc Dinh, Nguyen Khac Man, Bach Thanh Cong, Tran Dang Thanh, Nguyen Long Tuyen
Publikováno v:
MATERIALS TRANSACTIONS. 61:1517-1522
Autor:
Tran Hai Duc, Nguyen Thi Minh Hien, Nguyen Khac Man, Tran Ba Duong, Pham The An, Tran Tien Dung
Publikováno v:
VNU Journal of Science: Mathematics - Physics. 37
This paper studies the effects of the sintering temperature on crystal structure, critical temperature (Tc) and excess conductivity of Bi-Pb-Sr-Ca-Cu-O (BPSCCO) system. Bulk BPSCCO samples were fabricated by the solid-state reaction method. Four diff
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Autor:
Do Thi Kim Anh, Nguyen Khac Man, Yen T. Phan, Won Nam Kang, Duc H. Tran, An T. Pham, Duong Pham, Tien M. Le
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:8233-8238
The effect of K substitutions on the structural and superconducting properties of Bi–Pb–Sr–Ca–Cu–O (BPSCCO) system has been investigated. Polycrystalline samples with stoichiometry of Bi1.6Pb0.4Sr2−xKxCa2Cu3O10+δ, where x = (0.00, 0.02,
Publikováno v:
VNU Journal of Science: Mathematics - Physics. 35
High-Tc superconducting polycrystalline Bi-2223 undoped sample (A0) and 5wt.% Ag-doped sample (A5) have been prepared by solid-state reaction method at 8550C with sintering time of 8 days. X-ray powder diffraction (XRD) results shown that the major p
Autor:
Duc H. Tran, Do Thi Kim Anh, Won Nam Kang, Duong Pham, Thu H. Do, Quynh T. Dinh, Tien M. Le, Nhan T. T. Duong, Nguyen Khac Man
Publikováno v:
MATERIALS TRANSACTIONS. 59:1071-1074
Autor:
Chu Thi Xuan, Nguyen Duc Hoa, Truong Tien Hoang Duong, Nguyen Van Hieu, Nguyen Khac Man, Chu Manh Hung, Nguyen Van Toan, Nguyen Van Duy, Dang Thi Thanh Le, Ho Huu Hau, Tran Thi Viet Nga
Publikováno v:
Sensors and Actuators A: Physical. 332:113137
Features such as surface-to-volume ratio, sensitive surface, and bandgap vary with the number of material layers of semiconductor two-dimensional transition metal dichalcogenides with superior responsivity at room temperature (RT) and their possible