Low temperature nano-electronicsn
Ultra-low temperature dilution fridge (10mK=-273.14°C) with nano-device installed, awaiting cool-down.
Veselago's lens in graphene
The first observation of electronic Veselago's lens effect. Gil-Ho Lee et al., Nature Physics (2015)
Macroscopic phase coherence
수만마리의 정어리 떼, 멀리서 보면 거대한 돌고래 같다. 초전도 현상은 미시적 전자가모여 거시적 양자효과를 보이는 대표적인 예.
Crossed Andreev Conversion
양자홀(Quantum Hall)효과와 초전도현상이 합쳐지면 위상초전도(Topological superconductivity)를 만들 수 있다. Gil-Ho Lee et al., Nature Physics (2017)
vertical Graphene superconducting device
Vertical graphene(Green) Josephson junction. Gil-Ho Lee et al., Nature Communications (2015)
Negative refraction of Veselago's lens in graphene
The first observation of electronic Veselago's lens effect. Gil-Ho Lee et al., Nature Physics (2015)
Van der Waals Heterostructures
다양한 이차원 물질을 한장한장 켜켜히 쌓아올리면 전혀다른 성질의 새로운 물질이 탄생한다. 이는 마치 레고블럭를 쌓아올리는 듯 하다.
Postdoctoral Research Position
We are looking for postdoctoral researchers in the field of experimental condensed matter physics. All the applications are welcome, but the experience on high-freuqency measurement at low temperature is preferred. Applicants should email a curriculum vitae(CV) including a list of publication to lghman@postech.ac.kr. Review of applications will begin immediately.
Graduate/Undergraduate Research Position
Highly motivated graduate and undergraduate students are welcome to contact PI (Prof. Gil-Ho Lee, lghman@postech.ac.kr)
