133 citations · 312 across the 5 of their papers we have counts for
5 papers
Role of interface reaction on resistive switching of Metal/a-TiO2/Al RRAM devices
Hu Young Jeong, Jeong Yong Lee, Sung-Yool Choi
For the clear understanding of the role of interface reaction between top metal electrode and titanium oxide layer, we investigated the effects of various top metals on the resisti…
Bipolar resistive switching in amorphous titanium oxide thin films
Hu Young Jeong, Jeong Yong Lee, Min-Ki Ryu +1
Using isothermal and temperature-dependent electrical measurements, we investigated the resistive switching mechanism of amorphous titanium oxide thin films deposited by a plasma-e…
Microscopic origin of bipolar resistive switching of nanoscale titanium oxide thin films
Hu Young Jeong, Jeong Yong Lee, Sung-Yool Choi +1
We report a direct observation of the microscopic origin of the bipolar resistive switching behavior in nanoscale titanium oxide films. Through a high-resolution transmission elect…
Superconducting properties of well-shaped MgB2 single crystal
Kijoon H. P. Kim, Jae-Hyuk Choi, C. U. Jung +11
We report measurements of the transport and the magnetic properties of high-quality, sub-millimeter-sized MgB2 single crystals with clear hexagonal-plate shapes. The low-field magn…
Microstructure of the highly dense MgB2 Superconductor by transmission electron microscope
Gun Yong Sung, Sang Hyeob Kim, JunHo Kim +8
The microstructure of the MgB2 superconductor sintered at high temperature under a high pressure of about 3 GPa was investigated by using a high-resolution transmission electron mi…