Petahertz magnetization dynamics

Julia Anthea Gessner; Florian Siegrist; Marcus Ossiander; Christian Denker; Yi Ping Chang; Malte C. Schroder; Alexander Guggenmos; Yang Cui; Jakob Walowski; Ulrike Martens; John K. Dewhurst; Ulf Kleineberg; Markus Münzenberg; Sangeeta Sharma; Martin Schultze

doi:10.1109/CLEOE-EQEC.2019.8872510

Petahertz magnetization dynamics

Julia Anthea Gessner, Florian Siegrist, Marcus Ossiander, Christian Denker, Yi Ping Chang, Malte C. Schroder, Alexander Guggenmos, Yang Cui, Jakob Walowski, Ulrike Martens, John K. Dewhurst, Ulf Kleineberg, Markus Münzenberg, Sangeeta Sharma, Martin Schultze

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

In contrast to conventional electronics, where only the charge of electrons is considered, spintronics is based on the utilization of both charge and spin. Due to this additional degree of freedom, spintronic devices can potentially provide higher processing speed or better energy efficiency [1,2], However, while sub-femtosecond control of the electronic properties of solids has previously been demonstrated [3], the lack of direct coupling between light and spin has limited the manipulation speed of magnetic properties to the few-tens-of-femtoseconds timescale. Here we introduce a technique able to follow the magnetic properties of a solid with attosecond resolution and demonstrate the direct sub-femtosecond all-optical manipulation of its spin degrees of freedom.

Original language	English
Title of host publication	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019
Publisher	IEEE
ISBN (Electronic)	9781728104690
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2019.8872510
Publication status	Published - Jun 2019
Event	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference: CLEO/Europe-EQEC 2019 - Munich, Germany Duration: 23 Jun 2019 → 27 Jun 2019 http://www.cleoeurope.org/

Conference

Conference	2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
Abbreviated title	CLEO/Europe-EQEC
Country/Territory	Germany
City	Munich
Period	23/06/19 → 27/06/19
Internet address	http://www.cleoeurope.org/

ASJC Scopus subject areas

Spectroscopy
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics
Computer Networks and Communications

Fields of Expertise

Advanced Materials Science

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/CLEOE-EQEC.2019.8872510

Cite this

Gessner, J. A., Siegrist, F., Ossiander, M., Denker, C., Chang, Y. P., Schroder, M. C., Guggenmos, A., Cui, Y., Walowski, J., Martens, U., Dewhurst, J. K., Kleineberg, U., Münzenberg, M., Sharma, S., & Schultze, M. (2019). Petahertz magnetization dynamics. In 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019 Article 8872510 IEEE. https://doi.org/10.1109/CLEOE-EQEC.2019.8872510

Gessner, JA, Siegrist, F, Ossiander, M, Denker, C, Chang, YP, Schroder, MC, Guggenmos, A, Cui, Y, Walowski, J, Martens, U, Dewhurst, JK, Kleineberg, U, Münzenberg, M, Sharma, S & Schultze, M 2019, Petahertz magnetization dynamics. in 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019., 8872510, IEEE, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, Munich, Germany, 23/06/19. https://doi.org/10.1109/CLEOE-EQEC.2019.8872510

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title = "Petahertz magnetization dynamics",

abstract = "In contrast to conventional electronics, where only the charge of electrons is considered, spintronics is based on the utilization of both charge and spin. Due to this additional degree of freedom, spintronic devices can potentially provide higher processing speed or better energy efficiency [1,2], However, while sub-femtosecond control of the electronic properties of solids has previously been demonstrated [3], the lack of direct coupling between light and spin has limited the manipulation speed of magnetic properties to the few-tens-of-femtoseconds timescale. Here we introduce a technique able to follow the magnetic properties of a solid with attosecond resolution and demonstrate the direct sub-femtosecond all-optical manipulation of its spin degrees of freedom.",

author = "Gessner, {Julia Anthea} and Florian Siegrist and Marcus Ossiander and Christian Denker and Chang, {Yi Ping} and Schroder, {Malte C.} and Alexander Guggenmos and Yang Cui and Jakob Walowski and Ulrike Martens and Dewhurst, {John K.} and Ulf Kleineberg and Markus M{\"u}nzenberg and Sangeeta Sharma and Martin Schultze",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference : CLEO/Europe-EQEC 2019, CLEO/Europe-EQEC ; Conference date: 23-06-2019 Through 27-06-2019",

year = "2019",

month = jun,

doi = "10.1109/CLEOE-EQEC.2019.8872510",

language = "English",

booktitle = "2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019",

publisher = "IEEE",

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url = "http://www.cleoeurope.org/",

}

TY - GEN

T1 - Petahertz magnetization dynamics

AU - Gessner, Julia Anthea

AU - Siegrist, Florian

AU - Ossiander, Marcus

AU - Denker, Christian

AU - Chang, Yi Ping

AU - Schroder, Malte C.

AU - Guggenmos, Alexander

AU - Cui, Yang

AU - Walowski, Jakob

AU - Martens, Ulrike

AU - Dewhurst, John K.

AU - Kleineberg, Ulf

AU - Münzenberg, Markus

AU - Sharma, Sangeeta

AU - Schultze, Martin

PY - 2019/6

Y1 - 2019/6

N2 - In contrast to conventional electronics, where only the charge of electrons is considered, spintronics is based on the utilization of both charge and spin. Due to this additional degree of freedom, spintronic devices can potentially provide higher processing speed or better energy efficiency [1,2], However, while sub-femtosecond control of the electronic properties of solids has previously been demonstrated [3], the lack of direct coupling between light and spin has limited the manipulation speed of magnetic properties to the few-tens-of-femtoseconds timescale. Here we introduce a technique able to follow the magnetic properties of a solid with attosecond resolution and demonstrate the direct sub-femtosecond all-optical manipulation of its spin degrees of freedom.

AB - In contrast to conventional electronics, where only the charge of electrons is considered, spintronics is based on the utilization of both charge and spin. Due to this additional degree of freedom, spintronic devices can potentially provide higher processing speed or better energy efficiency [1,2], However, while sub-femtosecond control of the electronic properties of solids has previously been demonstrated [3], the lack of direct coupling between light and spin has limited the manipulation speed of magnetic properties to the few-tens-of-femtoseconds timescale. Here we introduce a technique able to follow the magnetic properties of a solid with attosecond resolution and demonstrate the direct sub-femtosecond all-optical manipulation of its spin degrees of freedom.

UR - http://www.scopus.com/inward/record.url?scp=85074651263&partnerID=8YFLogxK

U2 - 10.1109/CLEOE-EQEC.2019.8872510

DO - 10.1109/CLEOE-EQEC.2019.8872510

M3 - Conference paper

AN - SCOPUS:85074651263

BT - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019

PB - IEEE

T2 - 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference

Y2 - 23 June 2019 through 27 June 2019

ER -

Petahertz magnetization dynamics

Abstract

Conference

ASJC Scopus subject areas

Fields of Expertise

UN SDGs

Access to Document

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Cite this