Soft x-ray induced femtosecond solid-to-solid phase transition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00487396" target="_blank" >RIV/68378271:_____/17:00487396 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/17:00508746
Result on the web
<a href="http://dx.doi.org/10.1016/j.hedp.2017.06.001" target="_blank" >http://dx.doi.org/10.1016/j.hedp.2017.06.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.hedp.2017.06.001" target="_blank" >10.1016/j.hedp.2017.06.001</a>

Result language
angličtina
Original language name
Soft x-ray induced femtosecond solid-to-solid phase transition
Original language description
Soft x-rays were applied to induce graphitization of diamond through a non-thermal solid-to-solid phase transition. This process was observed within poly-crystalline diamond with a time-resolved experiment using ultrashort soft x-ray pulses of duration 52.5 fs and cross correlated by an optical pulse of duration 32.8 fs. This scheme enabled for the first time the measurement of a phase transition on a timescale of similar to 150 fs. Excellent agreement between experiment and theoretical predictions was found, using a dedicated code that followed the non-equilibrium evolution of the irradiated diamond including all transient electronic and structural changes. These observations confirm that soft x-rays can induce a non-thermal ultra fast solid-to-solid phase transition on a hundred femtosecond timescale.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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