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Journal articles on the topic 'Organic Conductors and Semiconductors'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Naito, Toshio. "Organic Conductors." Crystals 12, no. 4 (2022): 523. http://dx.doi.org/10.3390/cryst12040523.

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Since the pioneering work concerning organic semiconductors in the middle of the 1900s, organic conductor research has experienced a series of milestones, from metallic to superconducting charge-transfer complexes (1980s–1990s) [...]

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2

Inokuchi, Hiroo. "Organic semiconductors, conductors and superconductors." International Reviews in Physical Chemistry 8, no. 2-3 (1989): 95–124. http://dx.doi.org/10.1080/01442358909353225.

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3

Ma, Rujun, Shu-Yu Chou, Yu Xie, and Qibing Pei. "Morphological/nanostructural control toward intrinsically stretchable organic electronics." Chemical Society Reviews 48, no. 6 (2019): 1741–86. http://dx.doi.org/10.1039/c8cs00834e.

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Higashino, Toshiki, Yuto Akiyama, Hirotaka Kojima, Tadashi Kawamoto, and Takehiko Mori. "Organic Semiconductors and Conductors with tert-Butyl Substituents." Crystals 2, no. 3 (2012): 1222–38. http://dx.doi.org/10.3390/cryst2031222.

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Kobayashi, Yuka, Jean-Baptiste Vaney, Takao Mori, et al. "Transport properties of single-component organic conductors, TED derivatives." Molecular Systems Design & Engineering 2, no. 5 (2017): 653–58. http://dx.doi.org/10.1039/c7me00029d.

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6

Yin, Chenzhu, Masakazu Mukaida, Shohei Horike, et al. "Design and synthesis of proton-dopable organic semiconductors." RSC Advances 12, no. 11 (2022): 6748–54. http://dx.doi.org/10.1039/d2ra00216g.

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7

Wang, Ke, Ben Ecker, and Yongli Gao. "Angle-Resolved Photoemission Study on the Band Structure of Organic Single Crystals." Crystals 10, no. 9 (2020): 773. http://dx.doi.org/10.3390/cryst10090773.

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Angle-resolved photoemission spectroscopy (ARPES) is a vital technique, collecting data from both the energy and momentum of photoemitted electrons, and is indispensable for investigating the electronic band structure of solids. This article provides a review on ARPES studies of the electronic band structure of organic single crystals, including organic charge transfer conductors; organic semiconductors; and organo-metallic perovskites. In organic conductors and semiconductors, band dispersions are observed that are highly anisotropic. The Van der Waals crystal nature, the weak electron wavefu

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8

Wang, Shuguang, Zhongwu Wang, Jie Li, Liqiang Li, and Wenping Hu. "Surface-grafting polymers: from chemistry to organic electronics." Materials Chemistry Frontiers 4, no. 3 (2020): 692–714. http://dx.doi.org/10.1039/c9qm00450e.

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This review comprehensively summarizes the recent progress in surface-grafting polymers, including their formation process and the utilization of surface-grafting polymers as functional materials of insulators, conductors and semiconductors in versatile organic electronic devices.

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9

Inokuchi, Hiroo. "Organic Semiconductors and Conductors: Start of Research in Japan." Molecular Crystals and Liquid Crystals 455, no. 1 (2006): 3–16. http://dx.doi.org/10.1080/15421400600697834.

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10

Feron, Krishna, Rebecca Lim, Connor Sherwood, Angela Keynes, Alan Brichta, and Paul Dastoor. "Organic Bioelectronics: Materials and Biocompatibility." International Journal of Molecular Sciences 19, no. 8 (2018): 2382. http://dx.doi.org/10.3390/ijms19082382.

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Organic electronic materials have been considered for a wide-range of technological applications. More recently these organic (semi)conductors (encompassing both conducting and semi-conducting organic electronic materials) have received increasing attention as materials for bioelectronic applications. Biological tissues typically comprise soft, elastic, carbon-based macromolecules and polymers, and communication in these biological systems is usually mediated via mixed electronic and ionic conduction. In contrast to hard inorganic semiconductors, whose primary charge carriers are electrons and

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Audebert, Pierre, Malgorzata Zagorska, and Mieczyslaw Lapkowski. "Editorial: Special Issue on Electrochemistry of Organic Conductors and Semiconductors." Synthetic Metals 249 (March 2019): 90. http://dx.doi.org/10.1016/j.synthmet.2019.02.012.

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Kobayashi, Yuka. "Pure Organic Conductors Based on Protonic-Defect Induction: From Semiconductors to Organic Metals." Bulletin of the Chemical Society of Japan 91, no. 3 (2018): 467–85. http://dx.doi.org/10.1246/bcsj.20170374.

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13

Thuau, Damien. "(Invited) Organic Thin Films Transistors: From Mechanical to Biochemical Sensors." ECS Meeting Abstracts MA2022-02, no. 35 (2022): 1287. http://dx.doi.org/10.1149/ma2022-02351287mtgabs.

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Interest in organic electronic materials, and in particular their potential for low-cost fabrication over large areas, led to the development of organic field-effect transistors (OFETs). The potential of OFETs has been demonstrated in a variety of applications, including pixel drivers for displays, bionic skin, wearable electronics and sensitive chemical sensors that can operate in aqueous environments. OFETs use conjugated, semiconducting small molecules and polymers and offer an alternative to inorganic devices for applications in which facile processing on different substrates and tunable e

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Gotschy, B., and G. Denninger. "Lineshape analysis of the 13C Overhauser shift in organic conductors and semiconductors." Molecular Physics 71, no. 1 (1990): 169–80. http://dx.doi.org/10.1080/00268979000101721.

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15

Kobayashi, Hayao, Akiko Kobayashi, and Hiroyuki Tajima. "Studies on Molecular Conductors: From Organic Semiconductors to Molecular Metals and Superconductors." Chemistry - An Asian Journal 6, no. 7 (2011): 1688–704. http://dx.doi.org/10.1002/asia.201100061.

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Watanabe, Kazuyoshi, Naoki Miura, Hiroaki Taguchi, et al. "Improvement of contact resistance at carbon electrode/organic semiconductor interfaces through chemical doping." Applied Physics Express 15, no. 10 (2022): 101005. http://dx.doi.org/10.35848/1882-0786/ac92c0.

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Abstract Organic thin-film transistors (OTFTs) are promising building blocks for low cost, low-environmental load, and lightweight electronic devices. Carbon-based conductors can be potentially used as TFT electrodes. However, a concern is that the carbon electrode is unsuitable for carrier injection into organic semiconductors due to the difficulty in precise work function control. Herein, we have demonstrated that molecular dopants in carbon networks can improve carrier injection with a reasonably low contact resistance of 510 Ω·cm, which constitutes a key step in the realization of noble-me

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PAPADOPOULOS, N. P., A. A. HATZOPOULOS, A. MARSAL, J. PUIGDOLLERS, and R. PICOS. "CURRENT AND VOLTAGE SIMULATION OF AN ORGANIC INVERTER." International Journal of High Speed Electronics and Systems 20, no. 04 (2011): 843–51. http://dx.doi.org/10.1142/s0129156411007094.

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Pentacene and N , N '-ditridecylperylene-3,4,9,10-tetracarboxylic diimide (PTCDI-C13H27) have been used as organic semiconductors for the fabrication of p -type and n -type organic thin-film transistors (OTFTs). Both types of semi-conductors are well-established and demonstrate good performance in singledevices, but few competitive results have been reported in complementary circuits. In this manuscript, we show the fabrication, electrical characterization and simulation of an organic complementary inverter using pentaceneand PTCDI-C13 as active semiconductors. Simulation was done using a mode

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LeCroy, Garrett, Camila Cendra, Alberto Salleo, and Alexander Giovannitti. "Next-Generation Polymeric Organic Semiconductors for Electrochemical Transistors with Applications in Bioelectronics." ECS Meeting Abstracts MA2023-02, no. 9 (2023): 1018. http://dx.doi.org/10.1149/ma2023-0291018mtgabs.

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Over the last decade, significant progress has been made in developing efficient mixed-organic-ionic-electronic conductors (OMIECs) for electrochemical transistors. Improvements in device performance for both transconductance and operational stability paved the way for applications of electrochemical transistors for health monitoring, neuromorphic computing, or electrochemical sensors. While the tuning of the energy levels (via backbone engineering) and the local environment of the polymers (via side-chain engineering) is reported to be a successful strategy for improving the electronic and io

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Kobayashi, Hayao, Akiko Kobayashi, and Hiroyuki Tajima. "ChemInform Abstract: Studies on Molecular Conductors: From Organic Semiconductors to Molecular Metals and Superconductors." ChemInform 42, no. 38 (2011): no. http://dx.doi.org/10.1002/chin.201138260.

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Mehtab-Ur-Rehman and Wang Qun. "The organic-inorganic solar cells device structure with different transport layers and compounds: The Guidelines for researchers." World Journal of Advanced Research and Reviews 17, no. 1 (2023): 846–55. http://dx.doi.org/10.30574/wjarr.2023.17.1.0101.

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In current investigations the optoelectronic properties of perovskite structure-based (PSB) compounds are collected. The power conversion efficiency (PCE) dependency on device design and different transport layers are given in detail. The number of PSB compounds is taken into account as emerging materials for optoelectronic and spintronics applications. The electronic properties suggest that these PSB compounds have many properties starts from insulator to conductors and semiconductors. Furthermore, the best compounds for optoelectronic applications are suggested, which are organic-inorganic P

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21

Grätzel, Michael. "Molecular photovoltaics that mimic photosynthesis." Pure and Applied Chemistry 73, no. 3 (2001): 459–67. http://dx.doi.org/10.1351/pac200173030459.

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Learning from the concepts used by green plants, we have developed a photovoltaic cell based on molecular light absorbers and mesoporous electrodes. The sensitized nanocrystalline injection solar cell employs organic dyes or transition-metal complexes for spectral sensitization of oxide semiconductors, such as TiO2, ZnO, SnO2, and Nb2O5. Mesoporous films of these materials are contacted with redox electrolytes, amorphous organic hole conductors, or conducting polymers, as well as inorganic semiconductors. Light harvesting occurs efficiently over the whole visible and near-IR range due to the v

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22

Mehtab-Ur-Rehman and Qun Wang. "The organic-inorganic solar cells device structure with different transport layers and compounds: The Guidelines for researchers." World Journal of Advanced Research and Reviews 17, no. 1 (2023): 846–55. https://doi.org/10.5281/zenodo.8080744.

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In current investigations the optoelectronic properties of perovskite structure-based (PSB) compounds are collected. The power conversion efficiency (PCE) dependency on device design and different transport layers are given in detail. The number of PSB compounds is taken into account as emerging materials for optoelectronic and spintronics applications. The electronic properties suggest that these PSB compounds have many properties starts from insulator to conductors and semiconductors. Furthermore, the best compounds for optoelectronic applications are suggested, which are organic-inorganic P

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23

Flakina, Alexandra M., Elena I. Zhilyaeva, Gennady V. Shilov, Maxim A. Faraonov, Svetlana A. Torunova, and Dmitri V. Konarev. "Layered Organic Conductors Based on BEDT-TTF and Ho, Dy, Tb Chlorides." Magnetochemistry 8, no. 11 (2022): 142. http://dx.doi.org/10.3390/magnetochemistry8110142.

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Molecular semiconductors with lanthanide ions have been synthesized based on BEDT-TTF and lanthanide chlorides: (BEDT-TTF)2[HoCl2(H2O)6]Cl2(H2O)2 (1, which contains a 4f holmium cation), and (BEDT-TTF)2LnCl4(H2O)n (Ln = Dy, Tb, Ho (2–4), which contain 4f anions of lanthanides). Conductivity and EPR measurements have been carried out along with the SQUID magnetometry, and the crystal structure has been established for 1. The structure of 1 is characterized by an alternation of organic radical cation layers composed of BEDT-TTF chains and inorganic layers consisting of chains of the [HoCl2(H2O)6

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24

West, Ryan M., Colby R. Watts, Mira Josowicz, and Jiří Janata. "Fluctuation analysis of work function of organic semiconductors." Collection of Czechoslovak Chemical Communications 76, no. 7 (2011): 843–58. http://dx.doi.org/10.1135/cccc2011055.

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We demonstrate, for the first time, work function fluctuations of a polyaniline film when used as the gate conductor of an insulated-gate field-effect transistor. The work function fluctuations induce drain current fluctuations, which are in excess of the channel noise of the transistor and the Nyquist noise of the polyaniline film. Using the fluctuation-dissipation theorem, it is determined that the fluctuations have a Lorentzian-like spectrum and are thermally activated with an activated energy of ca. 300 meV. The activation energy, as well as the corner frequency and magnitude of the fluctu

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25

Piro, Benoît, Hoang Vinh Tran, and Vu Thi Thu. "Sensors Made of Natural Renewable Materials: Efficiency, Recyclability or Biodegradability—The Green Electronics." Sensors 20, no. 20 (2020): 5898. http://dx.doi.org/10.3390/s20205898.

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Nowadays, sensor devices are developing fast. It is therefore critical, at a time when the availability and recyclability of materials are, along with acceptability from the consumers, among the most important criteria used by industrials before pushing a device to market, to review the most recent advances related to functional electronic materials, substrates or packaging materials with natural origins and/or presenting good recyclability. This review proposes, in the first section, passive materials used as substrates, supporting matrixes or packaging, whether organic or inorganic, then act

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26

Brooks, J. S. "Organic Conductors and Superconductors: New Directions in the Solid State." MRS Bulletin 18, no. 8 (1993): 29–37. http://dx.doi.org/10.1557/s088376940003774x.

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In single-crystal organic salts, we find a keen competition between superconducting, magnetic, insulating, and metallic states. The physics of these materials is further enriched by the sensitivity of these states to pressure, temperature, chemical formulation, and magnetic field. A growing international community of scientists have turned their attention to these materials, and are applying the techniques and theories of metal and semiconductor physics to probe these new systems. In this article we will explore these materials. We will discover that these materials have given us many new thin

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27

Persinger, M. A. "Geophysical Variables and Behavior: XXII. The Tectonogenic Strain Continuum of Unusual Events." Perceptual and Motor Skills 60, no. 1 (1985): 59–65. http://dx.doi.org/10.2466/pms.1985.60.1.59.

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Transient and very localized geophysical forces are hypothesized to be a major source of phenomena that have been traditionally labelled as haunts and poltergeists. They would be generated by increasing tectonic stresses and would display electromagnetic and gravitational characteristics. Materials would be influenced according to their physical properties. Dielectric materials would respond differently from conductors. Organic semiconductors, of which the human being is an important subcategory, would be affected as well. The conspicuous overlaps between (non-convulsive) complex partial epile

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28

Ho, Dongil, Choongik Kim, and Myung-Gil Kim. "Solution-Processable Metal-Oxide Thin-Film Transistors with Radiation Resistance." ECS Meeting Abstracts MA2024-02, no. 33 (2024): 4955. https://doi.org/10.1149/ma2024-02334955mtgabs.

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The impact of 5 MeV high-energy proton irradiation on solution-processed metal-oxide thin-film transistors (TFTs) has been studied. TFTs based on zinc oxide (ZnO) and indium gallium zinc oxide (a-IGZO) showed a substantial negative shift in threshold voltage values (ΔVth ≤ −30 V) or transitioned to a conductor state as the proton radiation dose increased. This effect is attributed to the formation of proton irradiation-induced oxygen vacancies in the metal-oxide semiconductor layer. Conversely, zinc tin oxide (ZTO) devices with an optimized composition demonstrated good stability due to the st

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29

Ishii, Hiroyuki. "Development of charge-transport and thermoelectric simulation methodology based on density functional theory and application to organic materials." Impact 2020, no. 1 (2020): 32–34. http://dx.doi.org/10.21820/23987073.2020.1.32.

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Physics is constantly evolving. It is a field that attempts to create calculations and theories capable of completely describing an observable phenomenon. The ability of various materials to conduct heat and electricity can vary wildly. Insulators can be 20 orders of magnitude less conductive than the best conductors, with everything in between also possible. Conductivity is related to the creation of a material capable of providing free electrons for the transfer of a current through the material. However, the current theories for the calculation of these conductive capacity have proved insuf

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Wu, Yuechao, Yi Jin, Jianguo Xu, Yanwen Lv, and Jiangang Yu. "Recent Progress in the Synthesis and Applications of Azaacenes." Current Organic Chemistry 24, no. 8 (2020): 885–99. http://dx.doi.org/10.2174/1385272824999200427081309.

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Partial substitution of CH groups in the skeletons of linearly fused phenyl rings provides an appreciable possibility to tailor their properties. Among them, azaacenes induced from a partial substitution of oligoacenes by nitrogen are one of the most promising derivatives with a view of their potential application in organic electronic devices as a novel organic n-type semiconductor. Hence this review focuses on recent progress in the synthesis of azaacenes and their applications beyond organic field-effect transistors (OFETs) such as organic light-emitting diodes (OLEDs), phototransistors, ph

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Osada, M., and T. Sasaki. "Room-Temperature Ceramic Nanocoating Using Nanosheet Deposition Technique." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2013, CICMT (2013): 000014–18. http://dx.doi.org/10.4071/cicmt-ta14.

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We present a novel procedure for ceramic nanocoating using oxide nanosheet as a building block. A variety of oxide nanosheets (such as Ti1−δO2, MnO2 and perovsites) were synthesized by delaminating appropriate layered precursors into their molecular single sheets. These nanosheets are exceptionally rich in both structural diversity and electronic properties, with potential applications including conductors, semiconductors, insulators, and ferromagnets. Another attractive aspect is that nanosheets can be organized into various nanoarchitectures by applying solution-based synthetic techniques in

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Rindiani, Maiyola, Hary Sanjaya, and Septian Budiman. "Pengaruh Konsentrasi Perkursor terhadap Sifat Listrik dari Lapisan Tipis." Asian Journal of Science, Technology, Engineering, and Art 1, no. 2 (2023): 331–37. http://dx.doi.org/10.58578/ajstea.v1i2.2068.

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A thin layer is a layer made from organic or non-organic materials which are semiconductors, conductors and insulators. This research aims to determine the effect of precursor concentration on the electrical properties of thin films. Variations in precursor concentration used were 0.025 M, 0.05 M, and 0.075 M. CuSnO3 thin films were characterized by UV-DRS, XRD, FPP, and SEM. The method used in this research is sol-gel. The sol-gel process is used because of its ability to control the surface properties of oxide composites. The results of the band-gap test the variation in precursor concentrat

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Hilsum, Cyril. "Sir Gareth Gwyn Roberts. 16 May 1940 — 6 February 2007." Biographical Memoirs of Fellows of the Royal Society 57 (January 2011): 379–93. http://dx.doi.org/10.1098/rsbm.2011.0016.

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Sir Gareth Roberts made a stunning impact on the UK science scene, and his influence and reports brought optimism back into the university sector at a time when morale was low. He will be most remembered for his term as Chairman of the Committee of Vice-Chancellors and Principals (CVCP) in 1995, when the UK government announced savage cuts in university funding, and the CVCP responded by a threat to impose a levy on all first-year students. This led to the 1997 Dearing inquiry into higher education, which recommended many of the points made by Roberts, including fees on a loan basis, access fo

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Kanno, Ryoji, Satoshi Hori, Keisuke Shimizu, and Kazuhiro HIkima. "(Invited) Development and New Perspectives in Lithium Ion Conductors and Solid-State Batteries." ECS Meeting Abstracts MA2024-02, no. 8 (2024): 1085. https://doi.org/10.1149/ma2024-0281085mtgabs.

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All-solid-state batteries, which consist entirely of solid components, are being developed as the energy storage devices for the next generation. In the presentation, after showing the history, current status, and challenges of solid-state battery development, our research on the solid-state electrolyte exploration and solid-state battery development will be presented. We investigated the solid electrolytes to improve the performance of solid-state batteries, and the battery reactions using model-type solid-state batteries. We have explored new solid electrolytes and found a material Li10GeP2S

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Deng, Ming Zhang, Bing Yan Zhang, De Kang Huang, et al. "Modification on ITO to Fabricate Low Work Function Electrode in Inverted Organic Photovoltaics." Advanced Materials Research 1090 (February 2015): 211–14. http://dx.doi.org/10.4028/www.scientific.net/amr.1090.211.

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The PCE has a great relationship with the work function of conductors in organic and printed electronics devices. And organic photovoltaics require an electrode with a work function (WF) that is low enough to either facilitate the transport of electrons in and out of various optoelectronic devices or collect electrons from the lowest unoccupied molecular orbital (LUMO) of a given organic semiconductor. In inverted organic photovoltaics, the ITO is normally used as cathode to collect electrons .By using PDDA deposition, the surface work function of ITO can be decreased by 0.3 eV, which is able

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Bisquert, Juan, Francisco Fabregat-Santiago, Iván Mora-Seró, Germà Garcia-Belmonte, Eva M. Barea, and Emilio Palomares. "A review of recent results on electrochemical determination of the density of electronic states of nanostructured metal-oxide semiconductors and organic hole conductors." Inorganica Chimica Acta 361, no. 3 (2008): 684–98. http://dx.doi.org/10.1016/j.ica.2007.05.032.

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Jalili, Seifollah, Farzad Molani, and Jeremy Schofield. "Ti-coated BC2N nanotubes as hydrogen storage materials." Canadian Journal of Chemistry 91, no. 7 (2013): 598–604. http://dx.doi.org/10.1139/cjc-2012-0386.

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Density functional theory (DFT) calculations have been performed to investigate Ti adsorption on BC2N nanotubes and the hydrogen adsorption capacity of Ti-coated structures. Different adsorption sites have been examined for the Ti adatom, and it is found that the most stable structure has a configuration with alternating columns of carbon and boron–nitrogen hexagons. The DFT calculations indicate that an adsorbed Ti atom on a carbon hexagon can bind four hydrogen molecules in molecular form, while Ti atoms on boron–nitride hexagons can adsorb three hydrogen molecules and two hydrogen atoms. Ba

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Can, Fabien, Xavier Courtois, and Daniel Duprez. "Tungsten-Based Catalysts for Environmental Applications." Catalysts 11, no. 6 (2021): 703. http://dx.doi.org/10.3390/catal11060703.

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This review aims to give a general overview of the recent use of tungsten-based catalysts for wide environmental applications, with first some useful background information about tungsten oxides. Tungsten oxide materials exhibit suitable behaviors for surface reactions and catalysis such as acidic properties (mainly Brønsted sites), redox and adsorption properties (due to the presence of oxygen vacancies) and a photostimulation response under visible light (2.6–2.8 eV bandgap). Depending on the operating condition of the catalytic process, each of these behaviors is tunable by controlling stru

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Grätzel, Michael. "Dye-Sensitized Solid-State Heterojunction Solar Cells." MRS Bulletin 30, no. 1 (2005): 23–27. http://dx.doi.org/10.1557/mrs2005.4.

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AbstractThe dye-sensitized solar cell (DSSC) provides a technically and economically viable alternative concept to present-day p–n junction photovoltaic devices. In contrast to conventional silicon systems, where the semiconductor assumes both the task of light absorption and charge carrier transport, these two functions are separated in DSSCs. The use of sensitizers having a broad absorption band in conjunction with wide-bandgap semiconductor films of mesoporous or nanocrystalline morphology permits harvesting a large fraction of sunlight. There are good prospects that these devices can attai

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Abe, Haruka, Ayumi Kawasaki, Takashi Takeda, et al. "Switching of Electron and Ion Conductions by Reversible H2O Sorption in n-Type Organic Semiconductors." ACS Applied Materials & Interfaces 12, no. 33 (2020): 37391–99. http://dx.doi.org/10.1021/acsami.0c09501.

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Nazrul, Anuar Nayan, and Anuar A. Rahman Khairul. "The Effects of Nitrogen and Oxygen Atmosphere on the Photoconductivity of Trimethyl Phenyl Diamine Thin Films." Bulletin of Electrical Engineering and Informatics 7, no. 2 (2018): 209–15. https://doi.org/10.11591/eei.v7i2.950.

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Organic materials were previously used as insulators in electrical technology. These materials, however, are currently used as conductors once their photoconductivity is confirmed and studied. From the literature, it has shown that the photoconductivity of trimethyl phenyl diamine (TPD) increases in the air and decreased in the atmosphere of the vacuum. To the best of our knowledge, there is no detailed study of the effects of gas in the air that affect TPD photoconductivity. In this study we investigate the effects of nitrogen (N2 ) and oxygen (O2 ) gases on photoconductivity, degradation and

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Hilsum, Cyril. "Flat-panel electronic displays: a triumph of physics, chemistry and engineering." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 368, no. 1914 (2010): 1027–82. http://dx.doi.org/10.1098/rsta.2009.0247.

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This paper describes the history and science behind the development of modern flat-panel displays, and assesses future trends. Electronic displays are an important feature of modern life. For many years the cathode ray tube, an engineering marvel, was universal, but its shape was cumbersome and its operating voltage too high. The need for a flat-panel display, working at a low voltage, became imperative, and much research has been applied to this need. Any versatile flat-panel display will exploit an electro-optical effect, a transparent conductor and an addressing system to deliver data local

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Hall, Shelita R., Harold O. Lee, and Sam-Shajing Sun. "Effects of Diiodo-Alkane Additives to P3HT Thin Films for High Performance Electronic Applications." MRS Advances 5, no. 10 (2020): 489–95. http://dx.doi.org/10.1557/adv.2020.184.

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ABSTRACTPolymeric conjugated materials are very promising for developing future soft material-based semiconductors, conductors, electronic and optoelectronic devices due to their inherent advantages such as lightweight, flexible shape, low-cost, ease of processability, ease of scalability, etc. There are a number of ways to tune material properties via post-processing treatments such as annealing, solvent additives, or doping. One challenge of solution processed organic thin film electronics is the repeatable and well-defined morphological control of the resulting films after deposition. In th

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Giovannitti, Alexander, Dan-Tiberiu Sbircea, Sahika Inal, et al. "Controlling the mode of operation of organic transistors through side-chain engineering." Proceedings of the National Academy of Sciences 113, no. 43 (2016): 12017–22. http://dx.doi.org/10.1073/pnas.1608780113.

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Electrolyte-gated organic transistors offer low bias operation facilitated by direct contact of the transistor channel with an electrolyte. Their operation mode is generally defined by the dimensionality of charge transport, where a field-effect transistor allows for electrostatic charge accumulation at the electrolyte/semiconductor interface, whereas an organic electrochemical transistor (OECT) facilitates penetration of ions into the bulk of the channel, considered a slow process, leading to volumetric doping and electronic transport. Conducting polymer OECTs allow for fast switching and hig

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Charlier, J., S. Ameur, J. P. Bourgoin, C. Bureau, and S. Palacin. "Mask-free Localized Grafting of Organic Polymers at the Micrometer or Submicrometer Scale on Composite Conductors or Semiconductor Substrates." Advanced Functional Materials 14, no. 2 (2004): 125–32. http://dx.doi.org/10.1002/adfm.200304311.

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Kazheva, Olga N., Enric Canadell, Grigorii G. Aleksandrov, Nataliya D. Kushch, and Oleg A. Dyachenko. "Quasi-three-dimensional network of molecular interactions and electronic structure of a new organic semiconductor, ET(NCS)0.77." Acta Crystallographica Section B Structural Science 58, no. 1 (2001): 148–52. http://dx.doi.org/10.1107/s0108768101019322.

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The radical cation salt ET(NCS)0.77 [bis(ethylenedithio)tetrathiafulvalene thiocyanate (1/0.77)] has been prepared for the first time by electrocrystallization and its crystal and electronic structure at 110 K was investigated. The unit-cell dimensions are orthorhombic, a = 6.638 (1), b = 8.309 (2), c = 28.776 (6) Å, V = 1587.1 (6) Å3, space group Pbcm, Z = 4. The compound has a layered structure. The ET radical cations of the conducting cationic layer build stacks. In the anionic layer the thiocyanate groups form polymeric chains where they are oriented in a `head-to-tail' mode. The structure

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Singh, Rajan, Pulkit Singh, B. Sridhar, and G. Kaushik. "Characteristics Study of OLED Materials." Journal of Physics: Conference Series 2837, no. 1 (2024): 012031. http://dx.doi.org/10.1088/1742-6596/2837/1/012031.

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Abstract Organic Light Emitting Diodes (OLEDs) are emerging as promising alternatives to conventional lighting and display technologies due to their unique properties and potential energy efficiency. This study conducts a comprehensive investigation into OLED materials, focusing on their optical, electrical, and structural characteristics. Through experimental analysis and theoretical modeling, the study delves into the performance and behaviour of various OLED materials, including organic semiconductors, charge transport layers, and emissive materials. Critical aspects such as charge carrier

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Hoque, Khondaker Afrina, Ajoy Kumer, Unesco Chakma, and Al-Nakib Chowdury. "Facile Synthesis of Computationally Designed MgAl₂O₄/CeO₂/Cu₂o and MgAl₂O₄/CeO₂/Ag₂o Smart Heterojunction Photocatalysts for Aqueous Organic Pollutants Degradation." ECS Transactions 107, no. 1 (2022): 13785–96. http://dx.doi.org/10.1149/10701.13785ecst.

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Two incredibly smart heterojunction photocatalysts MgAl2O4/CeO2/Cu2O and MgAl2O4/CeO2/Ag2O were designed from semiconductor components MgAl2O4, Ce2O, Cu2O, and Ag2O. All the component and heterojunctions were analyzed for electronic band structure and structural geometry through the GGA with PBE functional. The bandgap of 5.082 eV, 1.920 eV, 0.547 eV, and 0.00 eV were reported for semiconductor components MgAl2O4, Ce2O, Cu2O, and Ag2O respectively, whereas heterojunctions (MgAl2O4/CeO2/Cu2O and MgAl2O4/CeO2/Ag2O) surprisingly get converted into good conductors with a bandgap of 0.00 eV. The de

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Werner, H. P., W. Grauf, J. U. von Schütz, et al. "Conductivity and Magnetic Properties of the Charge-Transfer Complex from N,N'-Dicyanonaphthoquinonedimimine (DCNNI)and Tetrathiafulvalene (TTF)." Zeitschrift für Naturforschung A 44, no. 9 (1989): 825–32. http://dx.doi.org/10.1515/zna-1989-0909.

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Abstract Conductivity (dc and ac), ESR-properties and proton relaxation rates of the charge transfer complex Tetrathiafulvalene N,N′-dicyanonaphthoquinonediimine in the temperature range be tween 300 K and 3.8 K are reported. This salt belongs to the unusual group of organic conductors, in which segregated donor and acceptor stacks are associated in a pairwise manner. The physical properties, which are compared with TTF-TCNQ, give evidence of non-stoichiometric charge transfer (ρ ≠ 1). A metal like state can be identified for T> 70 K, as is seen from the weak temper ature dependence of th

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Liu, Feng. "Two-dimensional topological insulators: past, present and future." Coshare Science 1 (November 1, 2023): 1–62. http://dx.doi.org/10.61109/cs.202310.115.

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Two-dimensional (2D) topological insulators (TIs) are special quantum conductors that possess an insulating bulk but metallic edge with quantized charge and spin conductance protected by electron band topology. The concept of topology and TI has not only renewed our fundamental understanding of electronic properties of solid materials, but also opened an exciting avenue towards potential applications of topological quantum devices with minimized heat dissipation and robustness against disorder. In this video article, I will first introduce and review the concept of topological insulators withi

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