Sample preparation methods for femtosecond electron diffraction experiments
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Maximilian Eichberger
- Marina Krumova
- Helmuth Berger
- Jure Demsar
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000316659100003&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1016/j.ultramic.2012.07.005
- eISSN
- 1879-2723
- Externe Identifier
- Clarivate Analytics Document Solution ID: 113IF
- PubMed Identifier: 22925738
- ISSN
- 0304-3991
- Zeitschrift
- ULTRAMICROSCOPY
- Paginierung
- 9 - 13
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Titel
- Sample preparation methods for femtosecond electron diffraction experiments
- Sub types
- Article
- Proceedings Paper
- Ausgabe der Zeitschrift
- 127
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Autoren
- Maximilian Eichberger
- Marina Krumova
- Helmuth Berger
- Jure Demsar
- DOI
- 10.1016/j.ultramic.2012.07.005
- ISSN
- 0304-3991
- Zeitschrift
- Ultramicroscopy
- Sprache
- en
- Paginierung
- 9 - 13
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Herausgeber
- Elsevier BV
- Herausgeber URL
- http://dx.doi.org/10.1016/j.ultramic.2012.07.005
- Datum der Datenerfassung
- 2024
- Titel
- Sample preparation methods for femtosecond electron diffraction experiments
- Ausgabe der Zeitschrift
- 127
Datenquelle: Crossref
- Abstract
- Exploring the dynamics of Charge density wave system 1T-TaS2 via femtosecond electron diffraction demonstrated the power of this technique for studying ultrafast structural phenomena in strongly correlated electron materials [1]. The results revealed first direct information on the order parameter dynamics of Charge Density Waves as well as on their photo-induced phase transition. A prerequisite to perform such experiments on modern quantum materials is the availability of laterally large (~100 μm) and sufficiently thin (<100 nm) single crystalline samples. Different approaches to reach these specifications have been tried out and their effect on sample integrity has been investigated. Finally, using an ultra-microtome, we were able to prepare 30 nm free standing single crystalline films of 1T-TaS2 with lateral dimensions of 200 μm × 200 μm. We have characterized these films with different techniques for their stoichiometric and crystalline integrity, ensuring no measurable alternation of sample properties. The application of this sample thinning technique is expected to find its use in further structural dynamics studies, as well as in optical time-resolved studies where homogeneous excitation profile and/or data in transmission geometry may be required.
- Addresses
- Physics Department and Center of Applied Photonics and Zukunftskolleg, University of Konstanz, D-78464, Germany.
- Autoren
- Maximilian Eichberger
- Marina Krumova
- Helmuth Berger
- Jure Demsar
- DOI
- 10.1016/j.ultramic.2012.07.005
- eISSN
- 1879-2723
- Externe Identifier
- PubMed Identifier: 22925738
- Open access
- false
- ISSN
- 0304-3991
- Zeitschrift
- Ultramicroscopy
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2012
- Paginierung
- 9 - 13
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum der Datenerfassung
- 2012
- Titel
- Sample preparation methods for femtosecond electron diffraction experiments.
- Sub types
- Research Support, Non-U.S. Gov't
- Journal Article
- Ausgabe der Zeitschrift
- 127
Datenquelle: Europe PubMed Central
- Abstract
- Exploring the dynamics of Charge density wave system 1T-TaS2 via femtosecond electron diffraction demonstrated the power of this technique for studying ultrafast structural phenomena in strongly correlated electron materials [1]. The results revealed first direct information on the order parameter dynamics of Charge Density Waves as well as on their photo-induced phase transition. A prerequisite to perform such experiments on modern quantum materials is the availability of laterally large (~100 μm) and sufficiently thin (<100 nm) single crystalline samples. Different approaches to reach these specifications have been tried out and their effect on sample integrity has been investigated. Finally, using an ultra-microtome, we were able to prepare 30 nm free standing single crystalline films of 1T-TaS2 with lateral dimensions of 200 μm × 200 μm. We have characterized these films with different techniques for their stoichiometric and crystalline integrity, ensuring no measurable alternation of sample properties. The application of this sample thinning technique is expected to find its use in further structural dynamics studies, as well as in optical time-resolved studies where homogeneous excitation profile and/or data in transmission geometry may be required.
- Autoren
- Maximilian Eichberger
- Marina Krumova
- Helmuth Berger
- Jure Demsar
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/22925738
- DOI
- 10.1016/j.ultramic.2012.07.005
- eISSN
- 1879-2723
- Zeitschrift
- Ultramicroscopy
- Sprache
- eng
- Country
- Netherlands
- Paginierung
- 9 - 13
- PII
- S0304-3991(12)00175-1
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2013
- Titel
- Sample preparation methods for femtosecond electron diffraction experiments.
- Sub types
- Journal Article
- Research Support, Non-U.S. Gov't
- Ausgabe der Zeitschrift
- 127
Datenquelle: PubMed
- Beziehungen:
- Eigentum von