Photovoltaic effect of individual polymer nanotube

2012 ◽  
Vol 100 (17) ◽  
pp. 173902 ◽  
Author(s):  
Jiahui Tan ◽  
Lang Jiang ◽  
Liangfu He ◽  
Huanli Dong ◽  
Wenping Hu
Keyword(s):  
Photovoltaic Effect ◽  
Individual Polymer

EXPERIMENTAL INVESTIGATIONS OF THE QUANTUM PHOTOVOLTAIC EFFECT IN InAs-GaSb SEMICONDUCTOR SUPERLATTICES

1987 ◽  
Vol 48 (C5) ◽  
pp. C5-183-C5-186
Author(s):  
J. BLEUSE ◽  
P. VOISIN ◽  
M. VOOS ◽  
L. L. CHANG ◽  
L. ESAKI
Keyword(s):  
Photovoltaic Effect ◽  
Experimental Investigations ◽  
Semiconductor Superlattices

SuFExable Polymers with Helical Structures Derived from Thionyl Tetrafluoride (SOF4)

2019 ◽  
Author(s):  
Suhua Li ◽  
Gencheng Li ◽  
Bing Gao ◽  
Sidharam P. Pujari ◽  
Xiaoyan Chen ◽  
...  
Keyword(s):  
Functional Polymers ◽  
Polymer Chains ◽  
New Materials ◽  
Helical Structures ◽  
Polymer Backbone ◽  
Silyl Ethers ◽  
Helical Polymer ◽  
Key Characteristics ◽  
Post Modification ◽  
Individual Polymer

The first SuFEx click chemistry synthesis of SOF<sub>4</sub>-derived copolymers based upon the polymerization of bis(iminosulfur oxydifluorides) and bis(aryl silyl ethers) is described. This novel class of SuFEx polymer presents two key characteristics: First, the newly created [-N=S(=O)F-O-] polymer backbone linkages are themselves SuFExable and primed to undergo further high-yielding and precise SuFEx-based post-modification with phenols or amines to yield branched functional polymers. Second, studies of individual polymer chains of several of these new materials indicate the presence of helical polymer structures, which itself suggests a preferential approach of new monomers onto the growing polymer chain upon the formation of the stereogenic linking moiety.

Application of AFP Nanoprobing Light-Induced Photovoltaic Current in the Failure Analysis

2017 ◽  
Author(s):  
C.Q. Chen ◽  
P.T. Ng ◽  
G.B. Ang ◽  
Francis Rivai ◽  
S.L. Ting ◽  
...  
Keyword(s):  
Image Analysis ◽  
Failure Analysis ◽  
Photovoltaic Effect ◽  
Electrical Characterization ◽  
Fault Isolation ◽  
Device Performance ◽  
Semiconductor Technology ◽  
Current Image ◽  
Scaling Down ◽  
Detailed Circuit

Abstract As semiconductor technology keeps scaling down, failure analysis and device characterizations become more and more challenging. Global fault isolation without detailed circuit information comprises the majority of foundry EFA cases. Certain suspected areas can be isolated, but further narrow-down of transistor and device performance is very important with regards to process monitoring and failure analysis. A nanoprobing methodology is widely applied in advanced failure analysis, especially during device level electrical characterization. It is useful to verify device performance and to prove the problematic structure electrically. But sometimes the EFA spot coverage is too big to do nanoprobing analysis. Then further narrow-down is quite critical to identify the suspected structure before nanoprobing is employed. That means there is a gap between global fault isolation and localized device analysis. Under these kinds of situation, PVC and AFP current image are offen options to identify the suspected structure, but they still have their limitation for many soft defect or marginal fails. As in this case, PVC and AFP current image failed to identify the defect in the spot range. To overcome the shortage of PVC and AFP current image analysis, laser was innovatively applied in our current image analysis in this paper. As is known to all, proper wavelength laser can induce the photovoltaic effect in the device. The photovoltaic effect induced photo current can bring with it some information of the device. If this kind of information was properly interpreted, it can give us some clue of the device performance.

scholarly journals Recent Progress in the Development of Graphene Detector for Terahertz Detection

Sensors ◽  
2021 ◽  
Vol 21 (15) ◽  
pp. 4987
Author(s):  
Jianlong Liu ◽  
Xin Li ◽  
Ruirui Jiang ◽  
Kaiqiang Yang ◽  
Jing Zhao ◽  
...  
Keyword(s):  
Recent Progress ◽  
Photovoltaic Effect ◽  
Dimensional Structure ◽  
High Electron ◽  
Terahertz Waves ◽  
Terahertz Detectors ◽  
Basic Part ◽  
Suitable Material ◽  
Terahertz Region ◽  
Frequency Independent

Terahertz waves are expected to be used in next-generation communications, detection, and other fields due to their unique characteristics. As a basic part of the terahertz application system, the terahertz detector plays a key role in terahertz technology. Due to the two-dimensional structure, graphene has unique characteristics features, such as exceptionally high electron mobility, zero band-gap, and frequency-independent spectral absorption, particularly in the terahertz region, making it a suitable material for terahertz detectors. In this review, the recent progress of graphene terahertz detectors related to photovoltaic effect (PV), photothermoelectric effect (PTE), bolometric effect, and plasma wave resonance are introduced and discussed.

Enhancing ferroelectric photovoltaic effect of BaTiO 3 by the lateral interface

2021 ◽  
Author(s):  
Lijing Wei ◽  
Changliang Li ◽  
Li Guan ◽  
Jianxin Guo
Keyword(s):  
Photovoltaic Effect

Surface photovoltaic effect and electronic structure of β -InSe

2020 ◽  
Vol 4 (12) ◽  
Author(s):  
L. Kang ◽  
L. Shen ◽  
Y. J. Chen ◽  
S. C. Sun ◽  
X. Gu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Photovoltaic Effect

scholarly journals Advances in the Multi-Orthogonal Folding of Single Polymer Chains into Single-Chain Nanoparticles

Polymers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 293
Author(s):  
Agustín Blazquez-Martín ◽  
Ester Verde-Sesto ◽  
Angel J. Moreno ◽  
Arantxa Arbe ◽  
Juan Colmenero ◽  
...  
Keyword(s):  
Computer Simulations ◽  
Chemical Species ◽  
Synthetic Polymers ◽  
Review Article ◽  
Polymer Chains ◽  
Single Chain ◽  
High Dilution ◽  
Covalent Bonds ◽  
Covalent Interactions ◽  
Individual Polymer

The folding of certain proteins (e.g., enzymes) into perfectly defined 3D conformations via multi-orthogonal interactions is critical to their function. Concerning synthetic polymers chains, the “folding” of individual polymer chains at high dilution via intra-chain interactions leads to so-called single-chain nanoparticles (SCNPs). This review article describes the advances carried out in recent years in the folding of single polymer chains into discrete SCNPs via multi-orthogonal interactions using different reactive chemical species where intra-chain bonding only occurs between groups of the same species. First, we summarize results from computer simulations of multi-orthogonally folded SCNPs. Next, we comprehensively review multi-orthogonally folded SCNPs synthesized via either non-covalent bonds or covalent interactions. Finally, we conclude by summarizing recent research about multi-orthogonally folded SCNPs prepared through both reversible (dynamic) and permanent bonds.

Plasmon-enhanced lateral photovoltaic effect observed in Ag-ZnO core–shell nanoparticles

2021 ◽  
Vol 118 (12) ◽  
pp. 122101
Author(s):  
Xinyuan Dong ◽  
Diyuan Zheng ◽  
Jing Lu ◽  
Yiru Niu ◽  
Binbin Liu ◽  
...  
Keyword(s):  
Photovoltaic Effect ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

Photovoltaic Effect Induced by Self-Polarization in BiFeO3 Films

2021 ◽  
Author(s):  
Ze Li ◽  
Yu Zhao ◽  
Wei-Li Li ◽  
Ruixuan Song ◽  
Wenyue Zhao ◽  
...  
Keyword(s):  
Photovoltaic Effect

scholarly journals Exchange striction driven magnetodielectric effect and potential photovoltaic effect in polar CaOFeS

2017 ◽  
Vol 1 (3) ◽  
Author(s):  
Yang Zhang ◽  
Lingfang Lin ◽  
Jun-Jie Zhang ◽  
Xin Huang ◽  
Ming An ◽  
...  
Keyword(s):  
Photovoltaic Effect ◽  
Magnetodielectric Effect
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