Capillary instabilities of a catenoidal hole in a solid film

1997 ◽  
Vol 81 (9) ◽  
pp. 6091-6099 ◽  
Author(s):  
Harris Wong ◽  
Peter W. Voorhees ◽  
Michael J. Miksis ◽  
Stephen H. Davis
Keyword(s):  
Solid Film ◽  
Capillary Instabilities

Self-Assembly Optical Components

2003 ◽  
Vol 771 ◽  
Author(s):  
Pavel I. Lazarev ◽  
Michael V. Paukshto ◽  
Elena N. Sidorenko
Keyword(s):  
Optical Properties ◽  
Self Assembly ◽  
Crystalline State ◽  
Liquid Crystalline ◽  
Film Deposition ◽  
X Ray Diffraction ◽  
Optical Components ◽  
Crystal Film ◽  
Solid Film ◽  
Thin Crystal

AbstractWe report a new method of Thin Crystal Film deposition. In the present paper we describe the method of crystallization, structure, and optical properties of Bisbenzimidazo[2,1-a:1',2',b']anthra[2,1,9-def:6,5,10-d'e'f']-diisoquinoline-6,9-dion (mixture with cis-isomer) (abbreviated DBI PTCA) sulfonation product. The Thin Crystal Film has a thickness of 200-1000 nm, with anisotropic optical properties such as refraction and absorption indices. X-ray diffraction data evidences a lyotropic liquid crystalline state in liquid phase and crystalline state in solid film. Anisotropic optical properties of the film make it useful in optical devices, e.g. liquid crystal displays.

Multiphoton-gated photochromic reaction of diarylethene derivatives in PMMA solid film

2007 ◽  
Vol 20 (11) ◽  
pp. 953-959 ◽  
Author(s):  
Senichi Ryo ◽  
Yukihide Ishibashi ◽  
Masataka Murakami ◽  
Hiroshi Miyasaka ◽  
Seiya Kobatake ◽  
...  
Keyword(s):  
Solid Film ◽  
Photochromic Reaction

scholarly journals Reversible Photodimerization of Ester Derivatives of Thymine Having Long Alkyl Chains in Solid Film

2000 ◽  
Vol 32 (6) ◽  
pp. 492-500 ◽  
Author(s):  
Eiko Mochizuki ◽  
Norimitsu Tohnai ◽  
Yuhua Wang ◽  
Takao Saito ◽  
Yoshiaki Inaki ◽  
...  
Keyword(s):  
Alkyl Chains ◽  
Solid Film ◽  
Derivatives Of

Super-radiance from a thin solid film of three-level atoms: local-field effects

2000 ◽  
Vol 180 (1-3) ◽  
pp. 59-68 ◽  
Author(s):  
V.A. Malyshev ◽  
I.V. Ryzhov ◽  
E.D. Trifonov ◽  
A.I. Zaitsev
Keyword(s):  
Local Field ◽  
Thin Solid Film ◽  
Field Effects ◽  
Solid Film

Fatigue Behavior of Adhesive Joints Under Biaxial Loading Conditions

1993 ◽  
Author(s):  
Erol Sancaktar
Keyword(s):  
Biaxial Loading ◽  
Fatigue Behavior ◽  
Epoxy Adhesive ◽  
Steel Beams ◽  
Loading Conditions ◽  
Adhesively Bonded Joints ◽  
Shear Loads ◽  
Bonded Joint ◽  
Solid Film ◽  
Static Shear

Abstract Fatigue data obtained under biaxial loading conditions for adhesively bonded joints are used to plot S-N type diagrams to assess the effects of biaxiality in loading. Independently Loaded Mixed-Mode Specimens (ILM MS) are used for data collection purposes. These specimens are basically two (steel) beams bonded to be fatigue loaded under cantilever (opening) mode while a simultaneous but physically separate in-plane (static) shear load is also induced with the aid of a small hydraulic piston embedded in the specimen. Application of such static shear loads results in different S-N behavior for the bonded joint. The model adhesives used are Metlbond 1113-2 and Metlbond 1113 solid film thermosetting adhesives similar to those commonly used in aircraft and aerospace industries. The former is an elastomer-modified epoxy adhesive and the latter is identical except that it containes a synthetic earner cloth. Thus, the effects of carrier cloth in adhesive’s S-N behavior is also assessed. Analytically, the classical linear log-log representation of the adhesive S-N data is explored and modifications necessary to reflect the effects of biaxiality in loading and also the presence of a carrier cloth are assessed. The fatigue failure results are also compared with results obtained under monotonic biaxial loading conditions.

Highly emissive MAPbBr3 perovskite QDs by ligand-assisted reprecipitation: the antisolvent effect

2021 ◽  
Author(s):  
Wallison Costa ◽  
Cristian Salla ◽  
Fernando Ely ◽  
Ivan Bechtold
Keyword(s):  
Reaction Time ◽  
Photophysical Properties ◽  
Green Emission ◽  
Precipitation Method ◽  
Uv Curable ◽  
Hybrid Perovskite ◽  
Absolute Quantum Yield ◽  
Synthetic Procedure ◽  
Solid Film ◽  
Down Conversion

Abstract A systematic study of the synthetic procedure to improve quantum efficiency of luminescent hybrid perovskite QDs through ligand-assisted precipitation method is presented. Particularly, the influence of the dielectric constant and dipole moment of the antisolvent on the reaction time and the photophysical properties of the QDs is highlighted. After evaluating the influence of antisolvents and optimizing experimental parameters such as reaction time and Pb excess of the precursor, colloidal crystalline MAPbBr3 QDs with exceptionally high absolute quantum yield up to 97.7% in solution and 69.1% in solid film were obtained. Finally, MAPbBr3 QDs precipitated from anisole were processed like UV-curable nanocomposite as efficient down conversion layer resulting in very narrow green emission LED.

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