NONLINEAR CONDUCTIVITY IN QUASI-ONE-DIMENSIONAL ORGANIC CRYSTALS

1981 ◽  
Vol 42 (C7) ◽  
pp. C7-315-C7-322 ◽  
Author(s):  
E. M. Conwell ◽  
N. C. Banik
Keyword(s):  
Organic Crystals ◽  
Nonlinear Conductivity ◽  
One Dimensional

Characteristics of charge density waves on the surfaces of quasi-one-dimensional charge-transfer complex layered organic crystals

2011 ◽  
Vol 83 (12) ◽  
Author(s):  
Feng Lin ◽  
Xiaoming Huang ◽  
Shengchun Qu ◽  
Zheyu Fang ◽  
Shan Huang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Density ◽  
Charge Transfer Complex ◽  
Charge Density Waves ◽  
Organic Crystals ◽  
Density Waves ◽  
One Dimensional

Nonlinear conductivity of quasi-one-dimensional layered compound TiS3

2012 ◽  
Vol 407 (11) ◽  
pp. 1707-1710 ◽  
Author(s):  
I.G. Gorlova ◽  
S.G. Zybtsev ◽  
V.Ya. Pokrovskii ◽  
N.B. Bolotina ◽  
I.A. Verin ◽  
...  
Keyword(s):  
Layered Compound ◽  
Nonlinear Conductivity ◽  
One Dimensional

Nonlinear conductivity of quasi-one-dimensional TaS3at low temperatures

1990 ◽  
Vol 2 (42) ◽  
pp. 8327-8335 ◽  
Author(s):  
M E Itkis ◽  
F Ya Nad' ◽  
P Monceau
Keyword(s):  
Low Temperatures ◽  
Nonlinear Conductivity ◽  
One Dimensional

Spectrally-Narrowed Emissions from Organic Crystals Having a One-Dimensional Grating on Their Surface

2016 ◽  
Vol 16 (4) ◽  
pp. 3312-3317 ◽  
Author(s):  
Hiroyuki Yamamoto ◽  
Keiji Obara ◽  
Shohei Higashihara ◽  
Yuki Obama ◽  
Takeshi Yamao ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Diffraction Grating ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Organic Crystals ◽  
Average Period ◽  
Large Area ◽  
One Dimensional ◽  
First Order ◽  
Shallow Groove

We have succeeded in directly engraving one-dimensional diffraction gratings on the surface of organic semiconducting oligomer crystals by using focused ion beam (FIB) lithography and laser ablation (LA) methods. The FIB method enabled us to shape the gratings with varying periods down to ∼150 nm. With the LA method a large-area grating with a ∼500-nm period was readily accessible. All the above crystals indicated spectrally-narrowed emission (SNE) lines even in the case of shallow groove depths ∼2–4 nm. In particular, we definitively observed the SNE pertinent to the first-order diffraction with the crystal having the diffraction grating of a 148.3-nm average period. The present results indicate utility of the built-in gratings that can directly be fabricated on the surface of the crystals.

scholarly journals Optical waveguides based on one-dimensional organic crystals

PhotoniX ◽  
2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Song Chen ◽  
Ming-Peng Zhuo ◽  
Xue-Dong Wang ◽  
Guo-Qing Wei ◽  
Liang-Sheng Liao
Keyword(s):  
Optical Waveguide ◽  
Optical Waveguides ◽  
Rational Design ◽  
Logic Gate ◽  
Photonic Devices ◽  
Organic Crystals ◽  
Optical Logic ◽  
Personal View ◽  
One Dimensional ◽  
Optical Logic Gate

Abstract Optical waveguide of organic micro/nanocrystals is one of crucial elements in miniaturized integrated photonics. One-dimensional (1D) organic crystals with various optical features have attracted increasing interests towards promising photonic devices, such as multichannel signal converter, organic field-effect optical waveguide, sensitive detector, and optical logic gate. Therefore, a summary about the 1D organic micro/nanocrystals based optical waveguide is important for the rational design and fabrication of novel optical devices towards optoelectronics applications. Herein, recent advances of optical waveguide based on 1D organic micro/nanocrystals with solid, flexible, hollow, uniformly doped, core-shell, multiblock and branched structures are summarized from the aspects of the waveguide properties and applications in photonic devices. Furthermore, we presented our personal view about the expectation of future development in 1D organic optical waveguide for the photonic applications. Graphical abstract

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