scholarly journals Molecular doped organic semiconductor crystals for optoelectronic device applications

2020 ◽  
Vol 8 (43) ◽  
pp. 14996-15008
Author(s):  
Zhengsheng Qin ◽  
Can Gao ◽  
Wallace W. H. Wong ◽  
Moritz K. Riede ◽  
Tianyu Wang ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystals ◽  
Organic Semiconductor ◽  
Material Selection ◽  
Optoelectronic Device ◽  
Semiconductor Crystals ◽  
Device Applications

In this review, we give a timely summary of the current progress of molecular doped organic semiconductor single crystals in terms of material selection, crystal growth, resulting properties and device applications.

scholarly journals Orienting and shaping organic semiconductor single crystals through selective nanoconfinement

Soft Matter ◽  
2021 ◽  
Author(s):  
Aida Alaei ◽  
Kai Zong ◽  
Kaustubh Asawa ◽  
Tseng-Ming Chou ◽  
Alejandro L. Briseño ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Single Crystals ◽  
Organic Semiconductor ◽  
Growth Habit ◽  
Solution Phase ◽  
Semiconductor Crystals

Nanoconfining scaffolds can be used to orient and shape organic semiconductor crystals during solution-phase crystallization depending on the scaffold geometry and the native crystal growth habit.

TEM and cathodoluminescence of precipitates in II-VI semiconductors

1988 ◽  
Vol 46 ◽  
pp. 488-489
Author(s):  
Joanna L. Batstone
Keyword(s):  
Crystal Growth ◽  
Band Gap ◽  
Local Strain ◽  
Wide Band ◽  
Optoelectronic Device ◽  
Wide Band Gap ◽  
Bulk Crystal Growth ◽  
Transmission Electron ◽  
Device Applications ◽  
Stoichiometry Control

Interest in II-VI semiconductors centres around optoelectronic device applications. The wide band gap II-VI semiconductors such as ZnS, ZnSe and ZnTe have been used in lasers and electroluminescent displays yielding room temperature blue luminescence. The narrow gap II-VI semiconductors such as CdTe and HgxCd1-x Te are currently used for infrared detectors, where the band gap can be varied continuously by changing the alloy composition x.Two major sources of precipitation can be identified in II-VI materials; (i) dopant introduction leading to local variations in concentration and subsequent precipitation and (ii) Te precipitation in ZnTe, CdTe and HgCdTe due to native point defects which arise from problems associated with stoichiometry control during crystal growth. Precipitation is observed in both bulk crystal growth and epitaxial growth and is frequently associated with segregation and precipitation at dislocations and grain boundaries. Precipitation has been observed using transmission electron microscopy (TEM) which is sensitive to local strain fields around inclusions.

ε-InSe single crystals grown by a horizontal gradient freeze method

CrystEngComm ◽  
2020 ◽  
Vol 22 (45) ◽  
pp. 7864-7869
Author(s):  
Maojun Sun ◽  
Wei Wang ◽  
Qinghua Zhao ◽  
Xuetao Gan ◽  
Yuanhui Sun ◽  
...  
Keyword(s):  
Single Crystals ◽  
Optoelectronic Device ◽  
Indium Selenide ◽  
Horizontal Gradient ◽  
Device Applications

Indium selenide (InSe) single crystals have been considered as promising candidates for future optical, electrical, and optoelectronic device applications.

Growth, physicochemical and quantum chemical investigations on 2-amino 5-chloropyridinium 4-carboxybutanoate – an organic crystal for biological and optoelectronic device applications

RSC Advances ◽  
2016 ◽  
Vol 6 (112) ◽  
pp. 110884-110897 ◽  
Author(s):  
B. Babu ◽  
J. Chandrasekaran ◽  
B. Mohanbabu ◽  
Yoshitaka Matsushita ◽  
M. Saravanakumar
Keyword(s):  
Single Crystals ◽  
Quantum Chemical ◽  
Room Temperature ◽  
Optoelectronic Device ◽  
Solution Growth ◽  
Slow Evaporation ◽  
Growth Technique ◽  
Optically Transparent ◽  
Device Applications ◽  
Solution Growth Technique

Optically transparent organic single crystals of 2-amino 5-chloropyridinium 4-carboxybutanoate (2A5C4C) with sizes of 7 × 4 × 2 mm3 were grown by a slow evaporation solution growth technique at room temperature using methanol solvent.

Precise Patterning of Organic Semiconductor Crystals for Integrated Device Applications

Small ◽  
2019 ◽  
Vol 15 (27) ◽  
pp. 1900332 ◽  
Author(s):  
Xiujuan Zhang ◽  
Wei Deng ◽  
Ruofei Jia ◽  
Xiaohong Zhang ◽  
Jiansheng Jie
Keyword(s):  
Organic Semiconductor ◽  
Semiconductor Crystals ◽  
Device Applications ◽  
Integrated Device

scholarly journals Optical Properties of Pure and Modified Copper Tartrate Single Crystals

2021 ◽  
pp. 1166-1169
Author(s):  
Iqbal Quasim ◽  
Neeraj Gupta
Keyword(s):  
Optical Properties ◽  
Crystal Growth ◽  
Single Crystal ◽  
Single Crystals ◽  
Copper Ions ◽  
Single Crystal Growth ◽  
Optoelectronic Properties ◽  
Sodium Ions ◽  
Device Applications ◽  
Basic Characteristics

Single crystals of tartrate compounds are of great interest on account of their excellent optoelectronic properties. These properties explore the possibility of tartrate compounds to be exploited for various device applications. This has attracted the attention of researchers to grow single crystals of tartrate compounds and study their properties. The present work reports the optical properties of pure and sodium modified copper tartrate single crystals. Single crystal growth of these materials followed by their characteristics has already been published somewhere else. Having achieved the growth of pure and sodium modified copper tartrate single crystals and established their basic characteristics, it is thought worthwhile to have an understanding of their optical properties and their modification on replacement of some copper ions in the lattice of copper tartrate by sodium ions.

Sign in / Sign up

Export Citation Format

Share Document