Coherent optical phonons in different phases of Ge2 Sb 2 Te5 upon strong laser excitation

Applied Physics Letters

Volumn 98, Issue 25, 2011, Pages

  Hernandez Rueda, J ^a   Savoia, A ^b,d   Gawelda, W ^a,e   Solis, J ^a   Mansart, B ^c,f   Boschetto, D ^b   Siegel, J ^a  

^a INSTITUTO DE ÓPTICA   (Spain)

^b LABORATOIRE D OPTIQUE APPLIQUÉE   (France)

^c UNIVERSITÉ PARIS SUD   (France)

^d UNIVERSITÉ DES SCIENCES ET TECHNOLOGIES DE LILLE   (France)

^e EUROPEAN XFEL GMBH   (Germany)

^f EPFL   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

AMORPHOUS PHASE; COHERENT PHONON SPECTROSCOPY; COHERENT PHONONS; DATA STORAGE; FLUENCES; INTENSE FEMTOSECOND LASER PULSE; OPTICAL PHONONS; PHASE CHANGES; PHONON FREQUENCIES; PHOTOEXCITED CARRIERS; TRANSIENT REFLECTIVITY; ULTRA-FAST; ULTRAFAST PHASE TRANSITIONS;

AMORPHOUS FILMS; CRYSTALLINE MATERIALS; GERMANIUM; PHONONS; ULTRAFAST LASERS; ULTRASHORT PULSES;

LASER EXCITATION;

EID: 79959596664     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3601478     Document Type: Article

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