Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Sungjung Joo"'
Publikováno v:
IEEE Access, Vol 9, Pp 105724-105732 (2021)
An improved method for tracing electric flux lines in the vicinity of the overhead high voltage direct current (HVDC) transmission lines is developed by using parametric curves. Based on the geometric relation between the electric field vector and th
Externí odkaz:
https://doaj.org/article/6ec05bce47044b558f0f460bea213105
Publikováno v:
Materials, Vol 14, Iss 10, p 2604 (2021)
Metallic ferrimagnets with rare earth-transition metal alloys can provide novel properties that cannot be obtained using conventional ferromagnets. Recently, the compensation point of ferrimagnets, where the net magnetization or net angular momentum
Externí odkaz:
https://doaj.org/article/09f8af623cbc4903bef943fbe8fabcf0
Publikováno v:
IEEE Access, Vol 9, Pp 105724-105732 (2021)
An improved method for tracing electric flux lines in the vicinity of the overhead high voltage direct current (HVDC) transmission lines is developed by using parametric curves. Based on the geometric relation between the electric field vector and th
Publikováno v:
Journal of the Korean Physical Society. 75:1017-1020
We have investigated this magneto-switching behavior in GaAs structure. Exposing these devices to a small magnetic field (< 0.5 Tesla) induced a change in conductance that was above 100,000% at 10 K and up to 1,000% at 300 K. We also observed a varie
Publikováno v:
Materials, Vol 14, Iss 2604, p 2604 (2021)
Materials
Volume 14
Issue 10
Materials
Volume 14
Issue 10
Metallic ferrimagnets with rare earth-transition metal alloys can provide novel properties that cannot be obtained using conventional ferromagnets. Recently, the compensation point of ferrimagnets, where the net magnetization or net angular momentum
Publikováno v:
Journal of the Korean Physical Society. 75:398-403
Electric-field-induced correlated states of matter are an important topic in solid-state research. The recent revival of the ionic gating technique allows modulation of the carrier density even on metal surfaces. Here, we show that the anomalous magn
Autor:
Kungwon Rhie, Yung Ho Kahng, Sungjung Joo, Soon-Gul Lee, Woon Song, Jinki Hong, Yun Won Kim, Mun Seog Kim, Jae-Hyuk Choi
Publikováno v:
Journal of the Korean Physical Society. 69:1456-1461
An InAs heterostructure-based micro-Hall sensor was used to study the magnetic properties of a superconducting Nb micro-ring, enabling observation of magnetic phenomena such as diamagnetism onset and magnetic flux trapping in the 20-μm-diameter samp
Autor:
Sungjung Joo, Dongseuk Kim, Bumjin Kim, Chang-Jin Yun, B. C. Lee, Kungwon Rhie, Jimin Kim, Chanyong Hwang
Publikováno v:
Physical Review B. 100
The spin Hall torque induced by DC current was studied experimentally. A Pt/Co/Pt structure with perpendicular magnetic anisotropy was grown, and magnetization reversal due to the spin Hall effect was observed. An extra magnetic field perpendicular t
Autor:
Dongseuk, Kim, Sijin, Park, Jinhwan, Lee, Jungbum, Yoon, Sungjung, Joo, Taeyueb, Kim, Kil-Joon, Min, Seung-Young, Park, Changsoo, Kim, Kyoung-Woong, Moon, Changgu, Lee, Jisang, Hong, Chanyong, Hwang
Publikováno v:
Nanotechnology. 30(24)
Among two-dimensional (2D) layered van der Waals materials, ferromagnetic 2D materials can be useful for compact low-power spintronic applications. One promising candidate material is Fe