Effect of Defects on the Response of a Layered Block Copolymer to Perpendicular Deformation:  One-Dimensional Necking

2003 ◽  
Vol 36 (14) ◽  
pp. 5265-5270 ◽  
Author(s):  
Yachin Cohen ◽  
Edwin L. Thomas
Keyword(s):  
Block Copolymer ◽  
One Dimensional

Selective solvent-induced reconstruction in confined space: one-dimensional mesoporous block copolymer structures in cylindrical nanopores

2017 ◽  
Vol 8 (22) ◽  
pp. 3399-3404 ◽  
Author(s):  
Chun-Wei Chang ◽  
Mu-Huan Chi ◽  
Hao-Wen Ko ◽  
Chien-Wei Chu ◽  
Zhi-Xuan Fang ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Confined Space ◽  
Selective Solvent ◽  
Reconstruction Process ◽  
One Dimensional ◽  
Polymer Nanostructures

The formation of polymer nanostructures confined in cylindrical nanopores via a novel selective solvent-induced reconstruction process is investigated.

scholarly journals Perovskite nanowire–block copolymer composites with digitally programmable polarization anisotropy

2019 ◽  
Vol 5 (5) ◽  
pp. eaav8141 ◽  
Author(s):  
Nanjia Zhou ◽  
Yehonadav Bekenstein ◽  
Carissa N. Eisler ◽  
Dandan Zhang ◽  
Adam M. Schwartzberg ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Flexible Electronics ◽  
Optoelectronic Device ◽  
One Dimensional ◽  
Full Color ◽  
Color Displays ◽  
Digitally Programmable ◽  
3D Printed ◽  
Storage Encryption ◽  
Lead Halide

One-dimensional (1D) nanomaterials with highly anisotropic optoelectronic properties are key components in energy harvesting, flexible electronics, and biomedical imaging devices. 3D patterning methods that precisely assemble nanowires with locally controlled composition and orientation would enable new optoelectronic device designs. As an exemplar, we have created and 3D-printed nanocomposite inks composed of brightly emitting colloidal cesium lead halide perovskite (CsPbX3, X = Cl, Br, and I) nanowires suspended in a polystyrene-polyisoprene-polystyrene block copolymer matrix. The nanowire alignment is defined by the programmed print path, resulting in optical nanocomposites that exhibit highly polarized absorption and emission properties. Several devices have been produced to highlight the versatility of this method, including optical storage, encryption, sensing, and full-color displays.

One-Dimensional Metal Nanowire Assembly via Block Copolymer Soft Graphoepitaxy

Nano Letters ◽  
2010 ◽  
Vol 10 (9) ◽  
pp. 3500-3505 ◽  
Author(s):  
Seong-Jun Jeong ◽  
Hyoung-Seok Moon ◽  
Jonghwa Shin ◽  
Bong Hoon Kim ◽  
Dong Ok Shin ◽  
...  
Keyword(s):  
Block Copolymer ◽  
One Dimensional ◽  
Metal Nanowire

Effect of Base Molecules on One-dimensional Assembly of Silica Nanospheres Mediated by a Block Copolymer

2013 ◽  
Vol 42 (5) ◽  
pp. 481-482 ◽  
Author(s):  
Shujun Zhou ◽  
Junzheng Wang ◽  
Ayae Sugawara-Narutaki ◽  
Atsushi Shimojima ◽  
Tatsuya Okubo
Keyword(s):  
Block Copolymer ◽  
Silica Nanospheres ◽  
One Dimensional

One-Dimensional Assembly of Silica Nanospheres Mediated by Block Copolymer in Liquid Phase

2009 ◽  
Vol 131 (45) ◽  
pp. 16344-16345 ◽  
Author(s):  
Masashi Fukao ◽  
Ayae Sugawara ◽  
Atsushi Shimojima ◽  
Wei Fan ◽  
Manickam Adhimoolam Arunagirinathan ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Block Copolymer ◽  
Silica Nanospheres ◽  
One Dimensional

Shell-Cross-Linked Cylindrical Polyisoprene-b-Polyferrocenylsilane (PI-b-PFS) Block Copolymer Micelles:  One-Dimensional (1D) Organometallic Nanocylinders

2007 ◽  
Vol 129 (17) ◽  
pp. 5630-5639 ◽  
Author(s):  
Xiaosong Wang ◽  
Kun Liu ◽  
André C. Arsenault ◽  
David A. Rider ◽  
Geoffrey A. Ozin ◽  
...  
Keyword(s):  
Block Copolymer ◽  
One Dimensional ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

A one-dimensional self-gravitating stellar gas

1966 ◽  
Vol 25 ◽  
pp. 46-48 ◽  
Author(s):  
M. Lecar
Keyword(s):  
Gravitational Field ◽  
Phase Space ◽  
Motion Picture ◽  
Space Distribution ◽  
Two Dimensional ◽  
One Dimensional ◽  
Phase Space Distribution ◽  
Dimensional Phase Space ◽  
The Mean

“Dynamical mixing”, i.e. relaxation of a stellar phase space distribution through interaction with the mean gravitational field, is numerically investigated for a one-dimensional self-gravitating stellar gas. Qualitative results are presented in the form of a motion picture of the flow of phase points (representing homogeneous slabs of stars) in two-dimensional phase space.

Electron-Mirror Microscopic Aspects of Ferroelectric Domains of BaTiO3 And Ca2Sr (C2H5CO2)6

1970 ◽  
Vol 28 ◽  
pp. 478-479
Author(s):  
Teruo Someya ◽  
Jinzo Kobayashi
Keyword(s):  
Surface Layer ◽  
Electric Fields ◽  
Quantitative Study ◽  
Recent Progress ◽  
Ferroelectric Domain ◽  
Resolving Power ◽  
Surface Pattern ◽  
Crystal Surfaces ◽  
One Dimensional ◽  
Ferroelectric Domains

Recent progress in the electron-mirror microscopy (EMM), e.g., an improvement of its resolving power together with an increase of the magnification makes it useful for investigating the ferroelectric domain physics. English has recently observed the domain texture in the surface layer of BaTiO3. The present authors ) have developed a theory by which one can evaluate small one-dimensional electric fields and/or topographic step heights in the crystal surfaces from their EMM pictures. This theory was applied to a quantitative study of the surface pattern of BaTiO3).

Structure and function of neural networks in the retina

1988 ◽  
Vol 46 ◽  
pp. 26-27
Author(s):  
Peter Sterling
Keyword(s):  
Ganglion Cells ◽  
Three Dimensional ◽  
Structure And Function ◽  
Synaptic Connections ◽  
Visual Axis ◽  
One Dimensional ◽  
Cat Retina ◽  
Ultrathin Sections ◽  
And Function ◽  
Insight Into

The synaptic connections in cat retina that link photoreceptors to ganglion cells have been analyzed quantitatively. Our approach has been to prepare serial, ultrathin sections and photograph en montage at low magnification (˜2000X) in the electron microscope. Six series, 100-300 sections long, have been prepared over the last decade. They derive from different cats but always from the same region of retina, about one degree from the center of the visual axis. The material has been analyzed by reconstructing adjacent neurons in each array and then identifying systematically the synaptic connections between arrays. Most reconstructions were done manually by tracing the outlines of processes in successive sections onto acetate sheets aligned on a cartoonist's jig. The tracings were then digitized, stacked by computer, and printed with the hidden lines removed. The results have provided rather than the usual one-dimensional account of pathways, a three-dimensional account of circuits. From this has emerged insight into the functional architecture.

Sign in / Sign up

Export Citation Format

Share Document