423 citations · 1.3k across the 12 of their papers we have counts for
5 papers · 1 filter
Electrical control of large magnetization reversal in a helimagnet
Yi Sheng Chai, Sangil Kwon, Sae Hwan Chun +4
In spite of both technical and fundamental importance, reversal of a macroscopic magnetization by an electric field (E) has been limitedly realized and remains as one of great chal…
Theoretical Modeling of ME effect at Low frequency and Resonance Frequency for Magnetoelectric Laminates with Anisotropic Piezoelectric Properties
Deepak Rajaram Patil, Yisheng Chai, Rahul C. Kambale +11
A new theory is developed for the magnetoelectric (ME) coupling in a symmetric 2-2 ME laminate having a representative piezoelectric crystal (PMN-PT) particularly with anisotropic…
Physical properties of transparent perovskite oxides (Ba,La)SnO3 with high electrical mobility at room temperature
Hyung Joon Kim, Useong Kim, Tai Hoon Kim +9
Transparent electronic materials are increasingly in demand for a variety of optoelectronic applications. BaSnO3 is a semiconducting oxide with a large band gap of more than 3.1 eV…
High Mobility in a Stable Transparent Perovskite Oxide
Hyung Joon Kim, Useong Kim, Hoon Min Kim +8
We discovered that La-doped BaSnO3 with the perovskite structure has an unprecedentedly high mobility at room temperature while retaining its optical transparency. In single crysta…
Electric field control of nonvolatile four-state magnetization at room temperature
Sae Hwan Chun, Yi Sheng Chai, Byung-Gu Jeon +11
We find the realization of large converse magnetoelectric (ME) effects at room temperature in a multiferroic hexaferrite BaSrCoFeO single crys…