Zobrazeno 1 - 10
of 11 702
pro vyhledávání: '"Brem AS"'
Twisted transition metal dichalcogenide (TMD) bilayers exhibit periodic moir\'e potentials, which can trap excitons at certain high-symmetry sites. At small twist angles, TMD lattices undergo an atomic reconstruction, altering the moir\'e potential l
Externí odkaz:
http://arxiv.org/abs/2410.21483
Transition metal dichalcogenides (TMDs) constitute an intriguing platform for studying charge-ordered states including conventional and generalized Wigner crystals as well as Mott insulating states. In this work, we combine a phonon mode expansion of
Externí odkaz:
http://arxiv.org/abs/2408.14553
Autor:
Jasiński, Jakub, Hagel, Joakim, Brem, Samuel, Wietek, Edith, Taniguchi, Takashi, Watanabe, Kenji, Chernikov, Alexey, Bruyant, Nicolas, Dyksik, Mateusz, Surrente, Alessandro, Baranowski, Michał, Maude, Duncan K., Malic, Ermin, Płochocka, Paulina
The quest for platforms to generate and control exotic excitonic states has greatly benefited from the advent of transition metal dichalcogenide (TMD) monolayers and their heterostructures. Among the unconventional excitonic states, quadrupolar excit
Externí odkaz:
http://arxiv.org/abs/2407.18040
Autor:
Perea-Causin, Raul, Brem, Samuel, Buchner, Fabian, Lu, Yao, Watanabe, Kenji, Taniguchi, Takashi, Lupton, John M., Lin, Kai-Qiang, Malic, Ermin
Publikováno v:
Nat Commun 15, 6713 (2024)
Doped van der Waals heterostructures host layer-hybridized trions, i.e. charged excitons with layer-delocalized constituents holding promise for highly controllable optoelectronics. Combining a microscopic theory with photoluminescence (PL) experimen
Externí odkaz:
http://arxiv.org/abs/2404.18716
Autor:
Brem, Samuel, Malic, Ermin
Publikováno v:
2D Materials 11 (2024) 025030
Atomically thin heterostructures formed by twisted transition metal dichalcogenides can be used to create periodic moir\'e patterns. The emerging moir\'e potential can trap interlayer excitons into arrays of strongly interacting bosons, which form a
Externí odkaz:
http://arxiv.org/abs/2403.13464
Twisted van der Waals heterostructures show an intriguing interface exciton physics including hybridization effects and emergence of moir\'e potentials. Recent experiments have revealed that moir\'e-trapped excitons exhibit a remarkable dynamics, whe
Externí odkaz:
http://arxiv.org/abs/2402.03007
Autor:
Simonas Kecorius, Leizel Madueño, Mario Lovric, Nikolina Racic, Maximilian Schwarz, Josef Cyrys, Juan Andrés Casquero-Vera, Lucas Alados-Arboledas, Sébastien Conil, Jean Sciare, Jakub Ondracek, Anna Gannet Hallar, Francisco J. Gómez-Moreno, Raymond Ellul, Adam Kristensson, Mar Sorribas, Nikolaos Kalivitis, Nikolaos Mihalopoulos, Annette Peters, Maria Gini, Konstantinos Eleftheriadis, Stergios Vratolis, Kim Jeongeun, Wolfram Birmili, Benjamin Bergmans, Nina Nikolova, Adelaide Dinoi, Daniele Contini, Angela Marinoni, Andres Alastuey, Tuukka Petäjä, Sergio Rodriguez, David Picard, Benjamin Brem, Max Priestman, David C. Green, David C. S. Beddows, Roy M. Harrison, Colin O’Dowd, Darius Ceburnis, Antti Hyvärinen, Bas Henzing, Suzanne Crumeyrolle, Jean-Philippe Putaud, Paolo Laj, Kay Weinhold, Kristina Plauškaitė, Steigvilė Byčenkienė
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-10 (2024)
Abstract Atmospheric new particle formation (NPF) is a naturally occurring phenomenon, during which high concentrations of sub-10 nm particles are created through gas to particle conversion. The NPF is observed in multiple environments around the wor
Externí odkaz:
https://doaj.org/article/9b3c536832eb4a779fe51832dbc05a02
Autor:
Tyler A. U. Hilsabeck, Vikram P. Narayan, Kenneth A. Wilson, Enrique M. Carrera, Daniel Raftery, Daniel Promislow, Rachel B. Brem, Judith Campisi, Pankaj Kapahi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Dietary restriction (DR) is a potent method to enhance lifespan and healthspan, but individual responses are influenced by genetic variations. Understanding how metabolism-related genetic differences impact longevity and healthspan are uncle
Externí odkaz:
https://doaj.org/article/1269ea70807c4fd9a21d7ad062523697
Autor:
Felix Michael Schmitz, Ann-Lea Buzzi, Beate Gabriele Brem, Kai Philipp Schnabel, Joana Berger-Estilita, Fredy-Michel Roten, Simon Peng-Keller, Sissel Guttormsen
Publikováno v:
BMC Medical Education, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Integrating spiritual aspects into treatment plans can release essential resources for coping with chronic pain. However, some spiritual aspects may also induce distress and hinder the coping process. There is a lack of evidence r
Externí odkaz:
https://doaj.org/article/ee8e7984a8274b228a0748dfc86af49c
Autor:
Qiaoling Lin, Hanlin Fang, Alexei Kalaboukhov, Yuanda Liu, Yi Zhang, Moritz Fischer, Juntao Li, Joakim Hagel, Samuel Brem, Ermin Malic, Nicolas Stenger, Zhipei Sun, Martijn Wubs, Sanshui Xiao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Moiré superlattices in van der Waals heterostructures represent a highly tunable quantum system, attracting substantial interest in both many-body physics and device applications. However, the influence of the moiré potential on light-matt
Externí odkaz:
https://doaj.org/article/eee5b29d8a854ab9b87fd85b89cf0bee