Laser-induced forward transfer of focussed ion beam pre-machined donors

被引:15
作者
Kaur, K. S. [1 ]
Feinaeugle, M. [1 ]
Banks, D. P. [1 ]
Ou, J. Y. [1 ]
Di Pietrantonio, F. [2 ]
Verona, E. [2 ]
Sones, C. L. [1 ]
Eason, R. W. [1 ]
机构
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] CNR 100, Inst Acoust & Sensors, I-00133 Rome, Italy
基金
英国工程与自然科学研究理事会;
关键词
Laser induced forward transfer (LIFT); Focussed ion beam (FIB); ZnO; DRL; DEPOSITION;
D O I
10.1016/j.apsusc.2011.02.094
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In this paper we report femtosecond laser-induced forward transfer (LIFT) of pre-machined donor films. 1 mu m thick zinc oxide (ZnO) films were first machined using the focussed ion beam (FIB) technique up to a depth of 0.8 mu m. Debris-free micro-pellets of ZnO with extremely smooth edges and surface uniformity were subsequently printed from these pre-machined donors using LIFT. Printing results of non-machined ZnO donor films and films deposited on top of a polymer dynamic release layer (DRL) are also presented for comparison, indicating the superior quality of transfer achievable and utility of this pre-machining technique. (C) 2011 Elsevier B. V. All rights reserved.
引用
收藏
页码:6650 / 6653
页数:4
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