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Microcontact Printing: Interfacial Thermal Conductance of Transfer‐Printed Metal Films (Adv. Mater. 43/2011)
Author(s) -
Oh DongWook,
Kim Seok,
Rogers John A.,
Cahill David G.,
Sinha Sanjiv
Publication year - 2011
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201190170
Subject(s) - materials science , microcontact printing , transfer printing , conductance , nanotechnology , heat transfer , metal , ultrashort pulse , thermal , thin film , optoelectronics , laser , composite material , optics , metallurgy , physics , mathematics , combinatorics , thermodynamics , meteorology
Transfer printing enables heterogeneous integration of materials on large area substrates. As reported by David G. Cahill and co‐workers, an ultrafast laser is used to pump and probe heat con‐duction at the interface formed by transfer printed Au and Au(Pd) films on various substrates. The interface conductance is orders of magnitude larger than macroscopic pressed contacts and approaches that of physical vapor deposited films.