Highly Efficient Single-Crystalline Organic Thin Films For Quadratic Nonlinear Optics

1986 ◽  
Vol 25 (2) ◽  
pp. 252202 ◽  
Author(s):  
I. Ledoux ◽  
D. Josse ◽  
P. Vidakovic ◽  
J. Zyss
Keyword(s):  
Thin Films ◽  
Nonlinear Optics ◽  
Organic Thin Films ◽  
Single Crystalline ◽  
Highly Efficient

Nonlinear optics and electroluminescence using high vacuum deposited organic thin films

2002 ◽  
Author(s):  
S.R. Forrest ◽  
P.E. Burrows ◽  
V. Bulovic ◽  
E. Haskel ◽  
Z. Shen ◽  
...  
Keyword(s):  
Thin Films ◽  
Nonlinear Optics ◽  
High Vacuum ◽  
Organic Thin Films

Ground and space processing of single-crystalline organic thin films

2000 ◽  
Vol 211 (1-4) ◽  
pp. 428-433 ◽  
Author(s):  
William E Carswell ◽  
Maria Ittu Zugrav ◽  
Francis C Wessling ◽  
Glen Haulenbeek
Keyword(s):  
Thin Films ◽  
Organic Thin Films ◽  
Single Crystalline ◽  
Space Processing

Electric dipolar interaction assisted growth of single crystalline organic thin films

2010 ◽  
Vol 19 (6) ◽  
pp. 067101 ◽  
Author(s):  
Cai Jin-Ming ◽  
Zhang Yu-Yang ◽  
Hu Hao ◽  
Bao Li-Hong ◽  
Pan Li-Da ◽  
...  
Keyword(s):  
Thin Films ◽  
Organic Thin Films ◽  
Dipolar Interaction ◽  
Single Crystalline

scholarly journals Influence of the Surface Treatment on the Solution Coating of Single-Crystalline Organic Thin-Films

2018 ◽  
Vol 5 (12) ◽  
pp. 1800147 ◽  
Author(s):  
Robby Janneck ◽  
Paul Heremans ◽  
Jan Genoe ◽  
Cedric Rolin
Keyword(s):  
Thin Films ◽  
Surface Treatment ◽  
Organic Thin Films ◽  
Single Crystalline

Artificial Grain Alignment of Organic Crystalline Thin Films

2008 ◽  
Vol 1150 ◽  
Author(s):  
Toshihiro Shimada
Keyword(s):  
Thin Films ◽  
Electric Field ◽  
Epitaxial Growth ◽  
External Electric Field ◽  
Optical Excitation ◽  
Organic Thin Films ◽  
Textured Surfaces ◽  
Grain Alignment ◽  
Single Crystalline ◽  
Crystalline Surfaces

AbstractIt is important to obtain single crystalline organic thin films for electronics and optics applications. Due to the mismatching in the crystal symmetry, it is difficult to align the crystalline grains of organic molecular films even on single crystalline surfaces. We have developed several techniques for the artificial grain alignment in organic epitaxial growth. (1) Use of nanoscale-textured surfaces prepared by step bunching of vicinally-cut single crystalline surfaces, in which the height of the steps is critically important. (2) Application of external electric field. (3) Optical excitation of the molecules which can be applied to the polar semiconducting molecules. These techniques might be applicable to other materials including ionic materials and ferroelectrics.

Conjugated Polymers Oriented Organic Thin Films for Nonlinear Optics

2006 ◽  
Vol 446 (1) ◽  
pp. 23-45 ◽  
Author(s):  
Ileana Rau ◽  
Pawel Armatys ◽  
Pierre-Alain Chollet ◽  
Francois Kajzar ◽  
Roberto Zamboni
Keyword(s):  
Thin Films ◽  
Nonlinear Optics ◽  
Conjugated Polymers ◽  
Organic Thin Films

Formation of Large, Orientation-Controlled, Nearly Single Crystalline Si Thin Films on SiO2 Using Contact Printing of Rolled and Annealed Nickel Tapes

2003 ◽  
Vol 762 ◽  
Author(s):  
Hwang Huh ◽  
Jung H. Shin
Keyword(s):  
Electron Microscopy ◽  
Thin Films ◽  
High Resolution ◽  
Amorphous Silicon ◽  
Tem Analysis ◽  
Contact Printing ◽  
Single Crystalline ◽  
High Resolution Tem ◽  
Lateral Crystallization ◽  
Si Films

AbstractAmorphous silicon (a-Si) films prepared on oxidized silicon wafer were crystallized to a highly textured form using contact printing of rolled and annealed nickel tapes. Crystallization was achieved by first annealing the a-Si film in contact with patterned Ni tape at 600°C for 20 min in a flowing forming gas (90 % N2, 10 % H2) environment, then removing the Ni tape and further annealing the a-Si film in vacuum for2hrsat600°C. An array of crystalline regions with diameters of up to 20 μm could be formed. Electron microscopy indicates that the regions are essentially single-crystalline except for the presence of twins and/or type A-B formations, and that all regions have the same orientation in all 3 directions even when separated by more than hundreds of microns. High resolution TEM analysis shows that formation of such orientation-controlled, nearly single crystalline regions is due to formation of nearly single crystalline NiSi2 under the point of contact, which then acts as the template for silicide-induced lateral crystallization. Furthermore, the orientation relationship between Si grains and Ni tape is observed to be Si (110) || Ni (001)

The effects of metallic contacts on the lasing characteristics of organic thin films

2020 ◽  
Vol 13 (4) ◽  
pp. 866-872
Author(s):  
HAO Ya-ru ◽  
◽  
◽  
DENG Zhao-qi
Keyword(s):  
Thin Films ◽  
Organic Thin Films ◽  
Metallic Contacts

Nonlinear Optics in Thin Films

1989 ◽  
Author(s):  
G. I. Stegeman ◽  
C. T. Seaton
Keyword(s):  
Thin Films ◽  
Nonlinear Optics
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