Approaching PetaVolts per Meter Plasmonics Using Structured Semiconductors

Autor: Aakash Ajit Sahai, Mark Golkowski, Thomas Katsouleas, Gerard Andonian, Glen White, Chandrashekhar Joshi, Peter Taborek, Vijay Harid, Joachim Stohr

Publikováno v: IEEE Access, Vol 11, Pp 476-493 (2023)

A newly uncovered class of plasmons in the strongly excited limit opens access to unprecedented Petavolts per meter electromagnetic fields with wide-ranging, transformative impact. Unlike conventional plasmons, such plasmons are constituted by non-pe

Externí odkaz: https://doaj.org/article/0375b46e65b4435c93ae6b09467dc93e

A Magnon Scattering Platform

Autor: Amir Yacoby, Lisa Gachter, Tony X. Zhou, Felix Büttner, Dries Sels, Daniel Fernandez, Eugene Demler, Joaquin F. Rodriguez-Nieva, Joris J. Carmiggelt, Ilya Esterlis, Chunhui Du, Rainer Joachim Stohr

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 118 (25)
PNAS
Proceedings of the National Academy of Sciences of the United States of America, 118(25)
Proceedings of the National Academy of Sciences of the United States of America

Significance This work describes a general scattering platform that uses magnons to explore the underlying properties of target materials. In this work we show how both phase and amplitude of magnons can be imaged using a nitrogen vacancy center magn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3cbaa071838827805b515ebd3d7544c

Science and Technology of Future Light Sources

Autor: Uwe Bergmann, John Corlett, Steve Dierker, Roger Falcone, John Galayda, Murray Gibson, Jerry Hastings, Bob Hettel, John Hill, Zahid Hussain, Chi-Chang Kao, Janos Kirz, Danielle Long, Bill McCurdy, Tor Raubenheimer, Fernando Sannibale, John Seeman, Z. -X. Shen, Gopal Schenoy, Bob Schoenlein, Qun Shen, Brian Stephenson, Joachim Stohr, Alexander Zholents

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4e307d8ef00a688e04154c23030a143
https://doi.org/10.2172/948040

Femtosecond X-ray induced changes of the electronic and magnetic response of solids from electron redistribution

Autor: Daniel J. Higley, Alex H. Reid, Zhao Chen, Loïc Le Guyader, Olav Hellwig, Alberto A. Lutman, Tianmin Liu, Padraic Shafer, Tyler Chase, Georgi L. Dakovski, Ankush Mitra, Edwin Yuan, Justine Schlappa, Hermann A. Dürr, William F. Schlotter, Joachim Stöhr

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)

X-ray free electron lasers allow for studying the interaction of magnetic materials with intense X-rays beyond a linear response regime. Here, the authors demonstrate the onset of X-ray induced ultrafast demagnetization in Co/Pd multilayers via a red

Externí odkaz: https://doaj.org/article/8488c6cca87044f89b45abb7bac2ccb1

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