DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이가영 | ko |
dc.date.accessioned | 2022-01-21T06:52:16Z | - |
dc.date.available | 2022-01-21T06:52:16Z | - |
dc.date.created | 2021-12-27 | - |
dc.date.issued | 2019-04-26 | - |
dc.identifier.citation | 2019년 한국물리학회 봄 학술논문발표회 | - |
dc.identifier.uri | http://hdl.handle.net/10203/291996 | - |
dc.description.abstract | The talk will introduce a non-local direct chemical potential measurement technique using double bilayer graphene heterostructures, which consist of two parallel bilayer graphene separated by a hexagonal boron nitride dielectric. The measured chemical potential vs density characteristics show signatures of electron-electron interactions and an electron hole asymmetry. The talk will then discuss quantum Hall (QH) effect in bilayer graphene, presenting spin-to-valley polarized phase transitions, interaction-driven negative compressibility, and novel QH phases, which are predicted to possess a coherent superposition of two different electronic states. Gate-tunable resonant tunneling and negative differential resistance in the interlayer current vs voltage characteristics will be also breifly addressed. | - |
dc.language | Korean | - |
dc.publisher | 한국물리학회 | - |
dc.title | Transport Spectroscopy on Bilayer Graphene | - |
dc.type | Conference | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | 2019년 한국물리학회 봄 학술논문발표회 | - |
dc.identifier.conferencecountry | KO | - |
dc.identifier.conferencelocation | 대전컨벤션센터 | - |
dc.contributor.localauthor | 이가영 | - |
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