Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Mark B. Lundeberg"'
Autor:
Mathieu Massicotte, Fabien Vialla, Peter Schmidt, Mark B. Lundeberg, Simone Latini, Sten Haastrup, Mark Danovich, Diana Davydovskaya, Kenji Watanabe, Takashi Taniguchi, Vladimir I. Fal’ko, Kristian S. Thygesen, Thomas G. Pedersen, Frank H. L. Koppens
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
In two-dimensional semiconductors excitons are strongly bound, suppressing the creation of free carriers. Here, the authors investigate the main exciton dissociation pathway in p-n junctions of monolayer WSe2 by means of time and spectrally resolved
Externí odkaz:
https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0
Autor:
Achim Woessner, Romain Parret, Diana Davydovskaya, Yuanda Gao, Jhih-Sheng Wu, Mark B. Lundeberg, Sébastien Nanot, Pablo Alonso-González, Kenji Watanabe, Takashi Taniguchi, Rainer Hillenbrand, Michael M. Fogler, James Hone, Frank H. L. Koppens
Publikováno v:
npj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-6 (2017)
Optoelectronics: guided hyperbolic phonon-polaritons in h-BN boost mid-infrared graphene photodetectors h-BN hyperbolic phonon-polaritons can be probed electrically in a van der Waals photodetector by guiding them towards a graphene junction. A team
Externí odkaz:
https://doaj.org/article/4206d5c787744aa29c785dfb5c8299dd
Autor:
Achim Woessner, Pablo Alonso-González, Mark B. Lundeberg, Yuanda Gao, Jose E. Barrios-Vargas, Gabriele Navickaite, Qiong Ma, Davide Janner, Kenji Watanabe, Aron W. Cummings, Takashi Taniguchi, Valerio Pruneri, Stephan Roche, Pablo Jarillo-Herrero, James Hone, Rainer Hillenbrand, Frank H. L. Koppens
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Graphene grain boundaries and charge inhomogeneities limit its electronic properties. Here the authors combine scanning near-field optical microscopy with electrical read-out to image these defects at the nanoscale under an encapsulation layer, and s
Externí odkaz:
https://doaj.org/article/4139644fcbc3428495e6d41acd27754e
Autor:
Simone Latini, Takashi Taniguchi, Diana Davydovskaya, Sten Haastrup, Kenji Watanabe, Thomas Garm Pedersen, Mathieu Massicotte, Vladimir I. Fal'ko, Fabien Vialla, Mark Danovich, Kristian Sommer Thygesen, Frank H. L. Koppens, Mark B. Lundeberg, Peter Schmidt
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Massicotte, M, Vialla, F, Schmidt, P, Lundeberg, M B, Latini, S, Haastrup, S, Danovich, M, Davydovskaya, D, Watanabe, K, Taniguchi, T, Fal'ko, V I, Thygesen, K S, Pedersen, T G & Koppens, F H L 2018, ' Dissociation of two-dimensional excitons in monolayer WSe2 ', Nature Communications, vol. 9, no. 1, 1633 . https://doi.org/10.1038/s41467-018-03864-y
Massicotte, M, Vialla, F, Schmidt, P, Lundeberg, M B, Latini, S, Haastrup, S, Danovich, M, Davydovskaya, D, Watanabe, K, Taniguchi, T, Fal'ko, V I, Thygesen, K S, Pedersen, T G & Koppens, F H L 2018, ' Dissociation of two-dimensional excitons in monolayer WSe 2 ', Nature Communications, vol. 9, no. 1, 1633 . https://doi.org/10.1038/s41467-018-03864-y
Massicotte, M, Vialla, F, Schmidt, P, Lundeberg, M B, Latini, S, Haastrup, S, Danovich, M, Davydovskaya, D, Watanabe, K, Taniguchi, T, Fal'ko, V I, Thygesen, K S, Pedersen, T G & Koppens, F H L 2018, ' Dissociation of two-dimensional excitons in monolayer WSe2 ', Nature Communications, vol. 9, no. 1, 1633 . https://doi.org/10.1038/s41467-018-03864-y
Massicotte, M, Vialla, F, Schmidt, P, Lundeberg, M B, Latini, S, Haastrup, S, Danovich, M, Davydovskaya, D, Watanabe, K, Taniguchi, T, Fal'ko, V I, Thygesen, K S, Pedersen, T G & Koppens, F H L 2018, ' Dissociation of two-dimensional excitons in monolayer WSe 2 ', Nature Communications, vol. 9, no. 1, 1633 . https://doi.org/10.1038/s41467-018-03864-y
Two-dimensional (2D) semiconducting materials are promising building blocks for optoelectronic applications, many of which require efficient dissociation of excitons into free electrons and holes. However, the strongly bound excitons arising from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb1c86dce28a20cc5596d5cf22c10a79
https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0
https://doaj.org/article/1c606d7fa7a14f2ea06a31a076ab29b0
Autor:
Jing Kong, Romain Parret, David Alcaraz Iranzo, Cheng Peng, Dmitri K. Efetov, Eduardo J. C. Dias, Itai Epstein, Nuno M. R. Peres, Frank H. L. Koppens, Johann Osmond, Dirk Englund, Mark B. Lundeberg, Jin-Yong Hong, Sebastien Nanot
Publikováno v:
Science
Science, American Association for the Advancement of Science, 2018, 360 (6386), pp.291-295. ⟨10.1126/science.aar8438⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
arXiv
Science, American Association for the Advancement of Science, 2018, 360 (6386), pp.291-295. ⟨10.1126/science.aar8438⟩
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
arXiv
Data and materials availability: All data needed to evaluate the conclusions in the paper are present in the paper and/or the Supplementary Materials
The ability to confine light into tiny spatial dimensions is important for applications such as
The ability to confine light into tiny spatial dimensions is important for applications such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05cb2756ed09e7c1877311ec6910a4cc
https://hal.archives-ouvertes.fr/hal-01772009
https://hal.archives-ouvertes.fr/hal-01772009
Autor:
Martin Schnell, Oihana Txoperena, Achim Woessner, Fèlix Casanova, Alexey Y. Nikitin, Mark B. Lundeberg, Frank H. L. Koppens, Luis E. Hueso, Edward Yoxall, Rainer Hillenbrand
Publikováno v:
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Time-domain interferometry and near-field scanning microscopy are used to investigate infrared phonon polaritons exhibiting hyperbolic dispersion. Negative phase velocity and group velocity as small as 0.002c are confirmed. Polaritons with hyperbolic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84ab067d1b3435d8dcba043cfb04aa94
https://doi.org/10.1038/nphoton.2015.166
https://doi.org/10.1038/nphoton.2015.166
Autor:
Mathieu, Massicotte, Fabien, Vialla, Peter, Schmidt, Mark B, Lundeberg, Simone, Latini, Sten, Haastrup, Mark, Danovich, Diana, Davydovskaya, Kenji, Watanabe, Takashi, Taniguchi, Vladimir I, Fal'ko, Kristian S, Thygesen, Thomas G, Pedersen, Frank H L, Koppens
Publikováno v:
Nature Communications
Two-dimensional (2D) semiconducting materials are promising building blocks for optoelectronic applications, many of which require efficient dissociation of excitons into free electrons and holes. However, the strongly bound excitons arising from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c8efe8af2fa515ca53152eab426a4e64
https://pubmed.ncbi.nlm.nih.gov/29691376
https://pubmed.ncbi.nlm.nih.gov/29691376
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
The discovery of intersubband transitions in III-V semiconductor heterostructures [I] had a huge impact on large parts of the condensed matter physics community and ultimately led to the development of quantum well infrared photodetectors [2] and qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::254b9ddc0b767400ba1ef2e014908011
https://doi.org/10.1109/cleoe-eqec.2017.8087705
https://doi.org/10.1109/cleoe-eqec.2017.8087705
Autor:
Takashi Taniguchi, Pablo Alonso-González, Achim Woessner, Rainer Hillenbrand, Frank H. L. Koppens, Sebastien Nanot, Diana Davydovskaya, Mark B. Lundeberg, James Hone, Jhih-Sheng Wu, Yuanda Gao, Kenji Watanabe, Michael M. Fogler, Romain Parret
Publikováno v:
WOS:000410794500001
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
npj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-6 (2017)
NPJ 2D MATERIALS AND APPLICATIONS, vol 1, iss 1
npj 2D Materials and Applications, vol 1, iss 1
Woessner, Achim; Parret, Romain; Davydovskaya, Diana; Gao, Yuanda; Wu, Jhih-Sheng; Lundeberg, Mark B; et al.(2017). Electrical detection of hyperbolic phonon-polaritons in heterostructures of graphene and boron nitride. npj 2D Materials and Applications, 1(1), 25. doi: 10.1038/s41699-017-0031-5. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/47x8d9z9
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
npj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-6 (2017)
NPJ 2D MATERIALS AND APPLICATIONS, vol 1, iss 1
npj 2D Materials and Applications, vol 1, iss 1
Woessner, Achim; Parret, Romain; Davydovskaya, Diana; Gao, Yuanda; Wu, Jhih-Sheng; Lundeberg, Mark B; et al.(2017). Electrical detection of hyperbolic phonon-polaritons in heterostructures of graphene and boron nitride. npj 2D Materials and Applications, 1(1), 25. doi: 10.1038/s41699-017-0031-5. UC San Diego: Retrieved from: http://www.escholarship.org/uc/item/47x8d9z9
F.H.L.K. acknowledges financial support from the Spanish Ministry of Economy and Competitiveness, through the “Severo Ochoa” Programme for Centres of Excellence in R&D (SEV-2015-0522), support by Fundacio Cellex Barcelona, the Mineco grants Ramó
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f13f420a5c956711da49757fe21d5cb1
http://arxiv.org/abs/1705.10318
http://arxiv.org/abs/1705.10318