Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alfred J. H. Jones"'
Autor:
Søren Ulstrup, Yann in ’t Veld, Jill A. Miwa, Alfred J. H. Jones, Kathleen M. McCreary, Jeremy T. Robinson, Berend T. Jonker, Simranjeet Singh, Roland J. Koch, Eli Rotenberg, Aaron Bostwick, Chris Jozwiak, Malte Rösner, Jyoti Katoch
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Harnessing electronic excitations involving coherent coupling to bosonic modes is essential for the design and control of emergent phenomena in quantum materials. In situations where charge carriers induce a lattice distortion due to the ele
Externí odkaz:
https://doaj.org/article/2d38afbbb879478ebf6e454d7e4e605d
Autor:
Paulina Majchrzak, Ryan Muzzio, Alfred J. H. Jones, Davide Curcio, Klara Volckaert, Deepnarayan Biswas, Jacob Gobbo, Simranjeet Singh, Jeremy T. Robinson, Kenji Watanabe, Takashi Taniguchi, Timur K. Kim, Cephise Cacho, Jill A. Miwa, Philip Hofmann, Jyoti Katoch, Søren Ulstrup
Publikováno v:
Small Science, Vol 1, Iss 6, Pp n/a-n/a (2021)
To pinpoint the electronic and structural mechanisms that affect intrinsic and extrinsic performance limits of 2D material devices, it is of critical importance to resolve the electronic properties on the mesoscopic length scale of such devices under
Externí odkaz:
https://doaj.org/article/b2b80a272b5b4543a81c8d3e83f52a10
Autor:
Alfred J. H. Jones, Lene Gammelgaard, Mikkel O. Sauer, Deepnarayan Biswas, Roland J. Koch, Chris Jozwiak, Eli Rotenberg, Aaron Bostwick, Kenji Watanabe, Takashi Taniguchi, Cory R. Dean, Antti-Pekka Jauho, Peter Bøggild, Thomas G. Pedersen, Bjarke S. Jessen, Søren Ulstrup
Publikováno v:
Jones, A J H, Gammelgaard, L, Sauer, M O, Biswas, D, Koch, R J, Jozwiak, C, Rotenberg, E, Bostwick, A, Watanabe, K, Taniguchi, T, Dean, C R, Jauho, A P, Bøggild, P, Pedersen, T G, Jessen, B S & Ulstrup, S 2022, ' Nanoscale View of Engineered Massive Dirac Quasiparticles in Lithographic Superstructures ', ACS Nano, vol. 16, no. 11, pp. 19354-19362 . https://doi.org/10.1021/acsnano.2c08929
Massive Dirac fermions are low-energy electronic excitations characterized by a hyperbolic band dispersion. They play a central role in several emerging physical phenomena such as topological phase transitions, anomalous Hall effects and superconduct
Autor:
Klara Volckaert, Paulina Majchrzak, Deepnarayan Biswas, Alfred J. H. Jones, Marco Bianchi, Zhihao Jiang, Raphaël Dubourg, Rasmus Ørnekoll Stenshøj, Mads Lykke Jensen, Nykola C. Jones, Søren V. Hoffmann, Jian‐Li Mi, Martin Bremholm, Xing‐Chen Pan, Yong P. Chen, Philip Hofmann, Jill A. Miwa, Søren Ulstrup
Publikováno v:
Volckaert, K, Majchrzak, P E, Biswas, D, Jones, A, Bianchi, M, Jiang, Z, Dubourg, R, Jensen, M L, Stenshøj, R Ø, Jones, N C, Hoffmann, S V, Mi, J-L, Bremholm, M, Pan, X C, Chen, Y P, Hofmann, P, Miwa, J & Ulstrup, S 2023, ' Surface electronic structure engineering of manganese bismuth tellurides guided by micro-focused angle-resolved photoemission ', Advanced Materials . https://doi.org/10.1002/adma.202301907
Modification of the electronic structure of quantum matter by ad atom deposition allows for directed fundamental design of electronic and magnetic properties. This concept is utilized in the present work in order to tune the surface electronic struct
Autor:
Kate Reidy, Paulina Ewa Majchrzak, Benedikt Haas, Joachim Dahl Thomsen, Andrea Konečná, Eugene Park, Julian Klein, Alfred J. H. Jones, Klara Volckaert, Deepnarayan Biswas, Matthew D. Watson, Cephise Cacho, Prineha Narang, Christoph T. Koch, Søren Ulstrup, Frances M. Ross, Juan Carlos Idrobo
Publikováno v:
Reidy, K, Majchrzak, P E, Haas, B, Thomsen, J D, Konečná, A, Park, E, Klein, J, Jones, A J H, Volckaert, K, Biswas, D, Watson, M D, Cacho, C, Narang, P, Koch, C T, Ulstrup, S, Ross, F M & Idrobo, J C 2023, ' Direct Visualization of Subnanometer Variations in the Excitonic Spectra of 2D/3D Semiconductor/Metal Heterostructures ', Nano Letters, vol. 23, no. 3, pp. 1068-1076 . https://doi.org/10.1021/acs.nanolett.2c04749
The integration of metallic contacts with two-dimensional (2D) semiconductors is routinely required for the fabrication of nanoscale devices. However, nanometer-scale variations in the 2D/metal interface can drastically alter the local optoelectronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4feca3a24f52129762ffeb3c5efe9ee
https://pure.au.dk/portal/da/publications/direct-visualization-of-subnanometer-variations-in-the-excitonic-spectra-of-2d3d-semiconductormetal-heterostructures(ee4bca49-531b-4648-83a2-ae67387e41ea).html
https://pure.au.dk/portal/da/publications/direct-visualization-of-subnanometer-variations-in-the-excitonic-spectra-of-2d3d-semiconductormetal-heterostructures(ee4bca49-531b-4648-83a2-ae67387e41ea).html
Autor:
Henriette E, Lund, Klara, Volckaert, Paulina, Majchrzak, Alfred J H, Jones, Marco, Bianchi, Martin, Bremholm, Philip, Hofmann
Publikováno v:
Physical chemistry chemical physics : PCCP. 23(46)
The bulk band structure of the topological insulator Sb
Autor:
Klara Volckaert, Gabriel Karras, Raman Sankar, Alfred J. H. Jones, Eli Rotenberg, Paulina Majchrzak, Young Jun Chang, Aaron Bostwick, Igor Marković, Charlotte E. Sanders, Philip Hofmann, Yu Zhang, Søren Ulstrup, Federico Andreatta, Deepnarayan Biswas, Emma Springate, Nicola Lanatà, Chris Jozwiak, Adam S. Wyatt, Richard T. Chapman, Sahar Pakdel, Phil D. C. King, Jill A. Miwa
Publikováno v:
Physical Review B. 103
Funding: We gratefully acknowledge funding from VILLUM FONDEN through the Young Investigator Program (Grant. No.15375) and the Centre of Excellence for Dirac Materials (Grant. No. 11744), the Danish Council for Independent Research, Natural Sciences
Autor:
Deepnarayan, Biswas, Alfred J H, Jones, Paulina, Majchrzak, Byoung Ki, Choi, Tsung-Han, Lee, Klara, Volckaert, Jiagui, Feng, Igor, Marković, Federico, Andreatta, Chang-Jong, Kang, Hyuk Jin, Kim, In Hak, Lee, Chris, Jozwiak, Eli, Rotenberg, Aaron, Bostwick, Charlotte E, Sanders, Yu, Zhang, Gabriel, Karras, Richard T, Chapman, Adam S, Wyatt, Emma, Springate, Jill A, Miwa, Philip, Hofmann, Phil D C, King, Young Jun, Chang, Nicola, Lanatà, Søren, Ulstrup
Publikováno v:
Nano letters. 21(5)
The transition-metal dichalcogenide VSe
Autor:
Yu-Te Hsu, Martin Bremholm, Laura Wollesen, Davide Curcio, Deepnarayan Biswas, Henriette E. Lund, Marco Bianchi, Steffen Wiedmann, Ann Julie Holt, Simone M. Kevy, Alfred J. H. Jones, Cephise Cacho, Kirstine J. Dalgaard, Philip Hofmann, Klara Volckaert, Pavel Dudin
Publikováno v:
Physical Review B. 103
The crystal structure, electronic structure, and transport properties of crystals with the nominal composition ${\mathrm{Nb}}_{0.25}{\mathrm{Bi}}_{2}{\mathrm{Se}}_{3}$ are investigated. X-ray diffraction reveals that the as-grown crystals display pha
Autor:
Emily M, Warne, Adam D, Smith, Daniel A, Horke, Emma, Springate, Alfred J H, Jones, Cephise, Cacho, Richard T, Chapman, Russell S, Minns
Publikováno v:
The Journal of chemical physics. 154(3)
The products formed following the photodissociation of UV (200 nm) excited CS