Dynamics of photoinduced Charge-Density-Wave to metal phase transition in K0.3MoO3
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| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-90925 |
| Author: | Tomeljak, Andrej; Schaefer, Hanjo; Städter, David; Beyer, Markus; Biljakovic, Katica; Demsar, Jure |
| Year of publication: | 2009 |
| Published in: | Physical Review Letters ; 102 (2009). - 66404 |
| DOI (citable link): | https://dx.doi.org/10.1103/PhysRevLett.102.066404 |
| Summary: |
We present the first systematic studies of the photoinduced phase transition from the ground charge density wave (CDW) state to the normal metallic state in the prototype quasi-1D CDW system K0.3MoO3. Ultrafast nonthermal CDW melting is achieved at the absorbed energy density that corresponds to the electronic energy difference between the metallic and CDW states. The results imply that on the subpicosecond time scale when melting and subsequent initial recovery of the electronic order takes place the lattice remains unperturbed.
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| Subject (DDC): | 530 Physics |
| Link to License: | In Copyright |
| Bibliography of Konstanz: | Yes |
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TOMELJAK, Andrej, Hanjo SCHAEFER, David STÄDTER, Markus BEYER, Katica BILJAKOVIC, Jure DEMSAR, 2009. Dynamics of photoinduced Charge-Density-Wave to metal phase transition in K0.3MoO3. In: Physical Review Letters. 102, 66404. Available under: doi: 10.1103/PhysRevLett.102.066404
@article{Tomeljak2009Dynam-9226, title={Dynamics of photoinduced Charge-Density-Wave to metal phase transition in K0.3MoO3}, year={2009}, doi={10.1103/PhysRevLett.102.066404}, volume={102}, journal={Physical Review Letters}, author={Tomeljak, Andrej and Schaefer, Hanjo and Städter, David and Beyer, Markus and Biljakovic, Katica and Demsar, Jure}, note={Article Number: 66404} }
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