Zobrazeno 1 - 10
of 156
pro vyhledávání: '"effet Hall quantique"'
Autor:
Ochkan, Kyrylo, Chaturvedi, Raghav, Könye, Viktor, Veyrat, Louis, Giraud, Romain, Mailly, Dominique, Cavanna, Antonella, Gennser, Ulf, Hankiewicz, Ewelina M., Büchner, Bernd, Brink, Jeroen van den, Dufouleur, Joseph, Fulga, Ion Cosma
Quantum devices characterized by non-Hermitian topology are predicted to show highly robust and potentially useful properties, but realizing them has remained a daunting experimental task. This is because non-Hermiticity is often associated with gain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3559f6938cceac7d73e832a8ac65be6
https://hal.science/hal-04115908/document
https://hal.science/hal-04115908/document
Autor:
Fabre, Aurélien
Publikováno v:
Quantum Gases [cond-mat.quant-gas]. Université Paris Sciences Lettres, 2022. English. ⟨NNT : ⟩
This thesis presents experimental studies performed with ultracold samples of atomic dysprosium. The electronic properties of dysprosium lead to a large magnetic moment, a large total angular momentum J=8 in the electronic ground state and a rich spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3379::64090029c31a9d5e37550f9ca369da4f
https://theses.hal.science/tel-04034987/file/main_v2023-01-18_depot.pdf
https://theses.hal.science/tel-04034987/file/main_v2023-01-18_depot.pdf
Autor:
Le Breton, Gaëlle
Publikováno v:
Systèmes mésoscopiques et effet Hall quantique [cond-mat.mes-hall]. Université Paris-Saclay, 2022. Français. ⟨NNT : 2022UPASP121⟩
The quantum Hall effect, is an effect which appears in the 2D gas when a field is applied, such as the material will become insulating, except on the edge. The transport will be on ballistic and chiral edge channels. This is these channels will be th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::e40c356deff0f9dce2230a6a2f64f3e4
https://theses.hal.science/tel-03951750/file/115527_LE_BRETON_2022_archivage.pdf
https://theses.hal.science/tel-03951750/file/115527_LE_BRETON_2022_archivage.pdf
Autor:
Coissard, Alexis
Graphene exhibits a bidimensional electron gas directly exposed to vacuum, thus accessible by scanning tunneling microscopy (STM) and spectroscopy. In this PhD thesis we present a systematic STM spectroscopy study performed on high-quality graphene s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::39ee7122cdfce1f68e07b9c661dc509a
https://theses.hal.science/tel-03622934
https://theses.hal.science/tel-03622934
Autor:
Landry, Alexandre
Le but est d’explorer l’interaction entre les particules quantiques et la gravitation. On utilisera la quantification de Landau, l’effet Hall quantique et on examinera la relation entre la gravitation et l’effet Josephson. On propose une vers
Externí odkaz:
http://hdl.handle.net/1866/24646
Autor:
Nascimbene, Sylvain
Publikováno v:
Quantum Gases [cond-mat.quant-gas]. Ecole Normale Supérieure, 2020
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2dd411fda3d8c2fcf6f03feaa63ec2d6
https://tel.archives-ouvertes.fr/tel-02993034/file/HDR_Sylvain_Nascimbene.pdf
https://tel.archives-ouvertes.fr/tel-02993034/file/HDR_Sylvain_Nascimbene.pdf
Autor:
Chalopin, Thomas
Publikováno v:
Quantum Gases [cond-mat.quant-gas]. Sorbonne Université, 2019. English
Quantum Gases [cond-mat.quant-gas]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS589⟩
Quantum Gases [cond-mat.quant-gas]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS589⟩
This thesis presents several experimental studies based on light-spin interaction in ultracold gases of dysprosium. The complex electronic structure of dysprosium is at the origin of peculiar atomic properties -- such as a large magnetic moment, a la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1d26abd4aae6c35fa220ab49c30887f3
https://hal.archives-ouvertes.fr/tel-02495722
https://hal.archives-ouvertes.fr/tel-02495722
Autor:
Yang, Kang
Publikováno v:
Physics [physics]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS425⟩
The topological properties in quantum Hall systems are thoroughly studied in the past thirty years. In constrast, the geometric aspects of quantum Hall systems are far from being fully understood. In this thesis, I am going to investigate the geometr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::7da1a26d879b04c778d1d2d4548b3367
https://tel.archives-ouvertes.fr/tel-03144255/document
https://tel.archives-ouvertes.fr/tel-03144255/document
Autor:
Yang, Kang
Publikováno v:
Physics [physics]. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS425⟩
The topological properties in quantum Hall systems are thoroughly studied in the past thirty years. In constrast, the geometric aspects of quantum Hall systems are far from being fully understood. In this thesis, I am going to investigate the geometr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7da1a26d879b04c778d1d2d4548b3367
https://tel.archives-ouvertes.fr/tel-03144255/document
https://tel.archives-ouvertes.fr/tel-03144255/document
Autor:
Graef, Holger
Publikováno v:
Mesoscopic Systems and Quantum Hall Effect [cond-mat.mes-hall]. Sorbonne Universités; Nanyang Technological University, Singapour, 2019. English
Mesoscopic Systems and Quantum Hall Effect [cond-mat.mes-hall]. Sorbonne Université; Nanyang Technological University (Singapour), 2019. English. ⟨NNT : 2019SORUS624⟩
Mesoscopic Systems and Quantum Hall Effect [cond-mat.mes-hall]. Sorbonne Université; Nanyang Technological University (Singapour), 2019. English. ⟨NNT : 2019SORUS624⟩
This thesis addresses the physics of non-interacting and interacting Dirac fermions in ballistic graphene. Three main phenomena are investigated: Dirac fermion optics in electronic prisms defined by p-n junctions, GHz plasmonics in plasma resonance c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5654836b0963afbda2bdce4805b74d6d
https://tel.archives-ouvertes.fr/tel-02697984
https://tel.archives-ouvertes.fr/tel-02697984