TY - JOUR
T1 - Hollowing and transfer of polymethyl methacrylate film propelled by laser ablation of triazeno polymer film
AU - Mito, Takashi
AU - Tsujita, Takuji
AU - Masuhara, Hiroshi
AU - Hayashi, Nobuaki
AU - Suzuki, Kenkichi
PY - 2001/8/1
Y1 - 2001/8/1
N2 - Utilizing the laser ablation of a triazeno polymer (TA) film as a driving force, materials transfer and patterning were successfully demonstrated. The prepared overlaid films consist of a source film, which is made of pyrene-doped polymethyl methacrylate (PMMA) and TA films, and a target neat PMMA film on a quartz plate. After pressing them together, a 248 nm laser pulse was irradiated from the back side of the source film. When the thickness of the TA film was 1.0 μm, slightly thicker than the penetration depth of TA of 600 nm, the pyrene-doped PMMA film was perfectly transferred to the target film.
AB - Utilizing the laser ablation of a triazeno polymer (TA) film as a driving force, materials transfer and patterning were successfully demonstrated. The prepared overlaid films consist of a source film, which is made of pyrene-doped polymethyl methacrylate (PMMA) and TA films, and a target neat PMMA film on a quartz plate. After pressing them together, a 248 nm laser pulse was irradiated from the back side of the source film. When the thickness of the TA film was 1.0 μm, slightly thicker than the penetration depth of TA of 600 nm, the pyrene-doped PMMA film was perfectly transferred to the target film.
KW - Ablation transfer
KW - Fluorescence microscope
KW - Laser ablation
KW - Pyrene-doped PMMA
KW - Triazeno polymer film
UR - http://www.scopus.com/inward/record.url?scp=0035416170&partnerID=8YFLogxK
U2 - 10.1143/JJAP.40.L805
DO - 10.1143/JJAP.40.L805
M3 - Letter
AN - SCOPUS:0035416170
SN - 0021-4922
VL - 40
SP - L805-806
JO - Japanese Journal of Applied Physics, Part 2: Letters
JF - Japanese Journal of Applied Physics, Part 2: Letters
IS - 8 A
ER -