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For high-temperature application beyond the range of Ni-base superalloys, Mo–Si–B alloys with composition that yield the ternary intermetallic, Mo5SiB2, T2, phase as a key microstructure constituent,… (More)
- Hyun Seok Choi, Sun Yool Kang, +8 authors Chul Soon Park
- Scientific reports
- 2014
Spin-torque nano-oscillators (STNOs) have outstanding advantages of a high degree of compactness, high-frequency tunability, and good compatibility with the standard complementary… (More)
- Yuho Min, Jong Wook Roh, +6 authors Unyong Jeong
- 2013
- Sung Woo Hwang, Sang-Il Kim, +4 authors Kyu-hyoung Lee
- Journal of Electronic Materials
- 2012
Embedding nanosized particles in bulk thermoelectric materials is expected to lower the lattice thermal conductivity by enhancing the degree of interface phonon scattering, thus improving their… (More)
Abstract The unloaded quality factor of the cavity resonator is the ratio between the stored energy of the cavity resonator to the power loses in the cavity resonator. The homemade rectangular cavity… (More)
- Seonghoon Woo, Kyung Mee Song, +16 authors Joonyeon Chang
- Nature Communications
- 2018
Magnetic skyrmions are swirling magnetic textures with novel characteristics suitable for future spintronic and topological applications. Recent studies confirmed the room-temperature stabilization… (More)
- Zhi-jun Chen, David Matthew Feldmann, +6 authors David C. Larbalestier
- 2007
We report on the thickness and angular dependence of the critical current density Jc(H,?), the irreversibility field Hirr, and the bulk pinning force Fp(H) of a metal-organic chemical vapour… (More)
- Sang-Il Kim, Fumitake Kametani, +4 authors Paul N. Barnes
- 2007
Using sequential ion milling the authors have studied the thickness dependence of the critical current density Jc(H) of a single crystal 1μm thick YBa2Cu3O7−x thin film containing ∼5vol% of… (More)
- Xueyan Song, Zhijun Chen, +5 authors Venkat Selvamanickam
- 2006
About 17vol.% of ∼10nm sized (Y,Sm)2O3 precipitates have been developed in a metal-organic chemical vapor deposition grown Sm-doped YBa2Cu3O7−δ coated conductor. The precipitate spacing of ∼15nm… (More)
- Jong-Soo Rhyee, Eunseog Cho, +5 authors Sung-Jin Kim
- 2009
We report the high thermoelectric figure-of-merit (ZT) on the Se-deficient polycrystalline compounds of In4Se3−x (0.02≤x≤0.5) and the anisotropic electronic band structure. The Se-deficiency (x) has… (More)