Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yunsung Huh"'
Autor:
Jaehyeong Lee, Youngkuk Kim, Duy Phong Pham, Jae Chun Song, Joondong Kim, Sunhwa Lee, Junsin Yi, Yunsung Huh, Hyeongsik Park
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:3912-3919
In this study, we evaluated an atomically layered ZnO film that interface damage on a silicon-based solar cell caused by the deterioration of the passivation layer cells due to sputtered plasma. The optical properties of atomically layered ZnO films
Publikováno v:
Applied Science and Convergence Technology. 27:70-74
We fabricated an anode-type ion source driven by a charge repulsion mechanism and investigated its beam shape controlled by a Whenelt mask integrated at the front face of the source. The ion beam shape was observed to vary by changing the geometry of
Publikováno v:
Applied Science and Convergence Technology. 27:65-69
Publikováno v:
Applied Science and Convergence Technology. 27:47-51
Publikováno v:
Physica C: Superconductivity. 297:144-148
We have studied the microwave properties of the Josephson junction array by measurement of Josephson self-radiation power and Shapiro-steps. The serial–parallel and parallel Josephson junction arrays were prepared with and without additional induct
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:3347-3350
SQUID magnetometers have been fabricated from series arrays of YBa/sub 2/Cu/sub 3/O/sub 7/ dc SQUIDs by pulsed laser film deposition and ion mill patterning techniques. The array was designed either in linear chain with flux focusers or in meander st
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:3351-3354
Thin films of NdBa/sub 2/Cu/sub 3/O/sub 7-/spl delta// were fabricated by off-axis rf sputtering and pulsed laser deposition (PLD) methods. The deposition parameters for thin film fabrication, such as gas pressure, substrate temperature, annealing co
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 9:3472-3474
We have studied hysteresis of the grain boundary YBa/sub 2/Cu/sub 3/O/sub 7/ Josephson junctions with Au film shunt capacitors. The capacitive shunt clearly developed hysteresis in the current-voltage curves of the junctions. However, the McCumber pa
Publikováno v:
International Conference on Science and Technology of Synthetic Metals.
Publikováno v:
Physica C: Superconductivity. :1491-1492
We have studied tunneling properties of YBa 2 Cu 3 O 7 -insulator-normal metal junctions by measuring the current-voltage curves, the low-voltage junction resistance as a function of temperature, and the dynamic resistance as a function of the juncti