scholarly journals Recording beam modulation during grating formation

2004 ◽  
Author(s):  
Michael R. Gleeson ◽  
Feidhlim T. O'Neill ◽  
John T. Sheridan
Keyword(s):  
Beam Modulation ◽  
Recording Beam ◽  
Grating Formation

scholarly journals Recording beam modulation during grating formation

2005 ◽  
Vol 44 (26) ◽  
pp. 5475 ◽  
Author(s):  
Michael R. Gleeson ◽  
John V. Kelly ◽  
Feidhlim T. O’Neill ◽  
John T. Sheridan
Keyword(s):  
Beam Modulation ◽  
Recording Beam ◽  
Grating Formation

DUAL LIGHT BEAM MODULATION OF PHOTOCARRIER LIFETIME IN INTRINSIC a-Si:H

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-597-C4-600 ◽  
Author(s):  
P. D. Persans ◽  
H. Fritzsche
Keyword(s):  
Light Beam ◽  
Beam Modulation

Sample Preparation and Preservation for TEM Analysis of Copper Interconnect Integrated Circuit

2004 ◽  
Author(s):  
Qiang Gao ◽  
Mark Zhang ◽  
Ming Li ◽  
Chorng Niou ◽  
W.T. Kary Chien
Keyword(s):  
Integrated Circuit ◽  
Thermal Exposure ◽  
Ambient Atmosphere ◽  
Ion Milling ◽  
Tem Analysis ◽  
Single Beam ◽  
Copper Interconnect ◽  
Beam Modulation ◽  
Area Of Interest ◽  
Transmission Electron

Abstract This paper examines copper-interconnect integrated circuit transmission electron microscope (TEM) sample contamination. It investigates the deterioration of the sample during ion milling and storage and introduces prevention techniques. The paper discusses copper grain agglomeration issues barrier/seed step coverage checking. The high temperature needed for epoxy solidifying was found to be harmful to sidewall coverage checking of seed. Single beam modulation using a glass dummy can efficiently prevent contamination of the area of interest in a TEM sample during ion milling. Adoption of special low-temperature cure epoxy resin can greatly reduce thermal exposure of the sample and prevent severe agglomeration of copper seed on via sidewall. TEM samples containing copper will deteriorate when stored in ordinary driers and sulphur contamination was found at the deteriorated point on the sample. Isolation of the sample from the ambient atmosphere has been verified to be very effective in protecting the TEM sample from deterioration.

Modeling the grating-formation process in thick bacteriorhodopsin films

1998 ◽  
Vol 37 (11) ◽  
pp. 2102 ◽  
Author(s):  
John D. Downie ◽  
Doǧan A. Timuçin
Keyword(s):  
Formation Process ◽  
Grating Formation

Laser Beam Modulation Freezing on a Liquid Crystal Surface

1998 ◽  
Vol 320 (1) ◽  
pp. 69-76 ◽  
Author(s):  
D. Andrienko ◽  
O. Francescangeli ◽  
E. Ouskova ◽  
F. Simoni ◽  
S. Slussarenko ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Laser Beam ◽  
Crystal Surface ◽  
Beam Modulation ◽  
Laser Beam Modulation

Beam modulation caused by the plasma scalds in the multilayer dielectric films

2015 ◽  
Vol 40 (12) ◽  
pp. 2925 ◽  
Author(s):  
Hu Wang ◽  
Hongji Qi ◽  
Meng Guo ◽  
Yingjie Chai ◽  
Bin Wang ◽  
...  
Keyword(s):  
Dielectric Films ◽  
Beam Modulation ◽  
Multilayer Dielectric

Holographic grating formation in dry photopolymer film with shrinkage

2004 ◽  
Vol 13 (9) ◽  
pp. 1428-1431 ◽  
Author(s):  
Luo Shou-Jun ◽  
Liu Guo-Dong ◽  
He Qing-Sheng ◽  
Wu Min-Xian ◽  
Jin Guo-Fan ◽  
...  
Keyword(s):  
Holographic Grating ◽  
Grating Formation
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