B. Park

most citedUltrafast dynamics in the Lifshitz-type 5

d

pyrochlore antiferromagnet Cd

_{2}

_{2}

_{7}

5 citations · 5 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2019★ 5 cited

Ultrafast dynamics in the Lifshitz-type 5 $d$ pyrochlore antiferromagnet Cd $_{2}$ Os $_{2}$ O $_{7}$

Inho Kwak, Min-Cheol Lee, Byung Cheol Park +7

We investigate the ultrafast dynamics of Cd $_{2}$ Os $_{2}$ O $_{7}$ , a prototype material showing a Lifshitz-type transition as a function of temperature. In the paramagnetic metallic state…

cond-mat.mes-hall2019

Revealing electrically undetectable room temperature surface-mobility of bulky topological insulators by spectroscopic techniques

Bumjoo Lee, Jinsu Kim, Jonghyeon Kim +11

High surface-mobility, which is attributable to topological protection, is a trademark of three-dimensional topological insulators (3DTIs). Exploiting surface-mobility indicates su…

cond-mat.str-el2018

Abnormal $p ha se$ flip in coherent phonon oscillations of Ca $_{2}$ RuO $_{4}$

Min-Cheol Lee, Choong H. Kim, Inho Kwak +9

We employ an optical pump-probe technique to study coherent phonon oscillations in Ca $_{2}$ RuO $_{4}$ . We find that oscillation-amplitude of an $A_{g}$ symmetric phonon mode is strongly s…

Ultrafast dynamics in the Lifshitz-type 5d pyrochlore antiferromagnet Cd2​Os2​O7​

Revealing electrically undetectable room temperature surface-mobility of bulky topological insulators by spectroscopic techniques

Abnormal phase flip in coherent phonon oscillations of Ca2​RuO4​

Ultrafast dynamics in the Lifshitz-type 5 $d$ pyrochlore antiferromagnet Cd $_{2}$ Os $_{2}$ O $_{7}$

Abnormal $p ha se$ flip in coherent phonon oscillations of Ca $_{2}$ RuO $_{4}$