Showing 661 - 680 results of 685 for search '"semiconductor"', query time: 0.07s Refine Results
  1. 661

    Large-scale database analysis of anomalous thermal conductivity of quasicrystals and its application to thermal diodes by Takashi Kurono, Jinjia Zhang, Yasushi Kamimura, Keiichi Edagawa

    Published 2025-12-01
    “…In fact, several quasicrystals ranked nearly first among more than 10,000 samples of various materials (metallic alloys, semiconductors, ceramics, etc.) in terms of the magnitude of the positive temperature coefficient of thermal conductivity. …”
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  2. 662

    A Nonisolated Single-Switch Coupled Inductor-Based DC-DC Converter with High Voltage Gain for Renewable Power Generation Systems by Hafez Nouhi, Vahid Talavat, Mohammad Farhadi-Kangarlu

    Published 2023-01-01
    “…Continuous input current with low ripple, common ground between output and input ports, low voltage stress across semiconductors, low number of components, high voltage gain, and high efficiency are the main advantages of the proposed converter. …”
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  3. 663
  4. 664

    Genotoxicity of Copper and Nickel Nanoparticles in Somatic Cells of Drosophila melanogaster by Erico R. Carmona, Alba García-Rodríguez, Ricard Marcos

    Published 2018-01-01
    “…Copper and nickel nanoparticles (Cu-NPs and Ni-NPs, respectively) are used in a variety of industrial applications, such as semiconductors, catalysts, sensors, and antimicrobial agents. …”
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  5. 665

    Synthesis of MgFe2O4 Nanoparticles and its Application for Photodegradation of Methylene Blue by Dede Sukandar, Adawiah Adawiah, Saeful Rohman, Shella Fitria, Nanda Saridewi, Salman Farishi, Nurhasni Nurhasni, Isalmi Aziz, Yulyani Nur Azizah

    Published 2024-12-01
    “…One method to treat methylene blue pollutants in sewage is through photocatalysis techniques using magnesium ferrite (MgFe2O4) nanoparticle-based semiconductors. The MgFe2O4 is effective for methylene blue degradation because it is stable in aqueous systems, inexpensive, and has good photocatalytic activity. …”
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    Article
  6. 666

    Study of evolution for 3D structured surface with nano-balls and walls-like features with thickness variation for WO3 thin films made by spray deposition by Mirela Petruta Suchea, Ioan Valentin Tudose, Cosmin Romanitan, Cristina Pachiu, Marian Popescu, Kyriakos Mouratis, Marina Manica, Stefan Antohe, Stelios Couris, Dragos Gabriel Zisopol, Octavian Narcis Ionescu, Emmanuel Koudoumas

    Published 2025-02-01
    “…Since in most optoelectronic applications the surface morphology and structure play a crucial role and WO3 is one of the most studied and used metal oxide semiconductors in a significant variety of optoelectronic applications, a detailed study of recently observed and reported unique 3D complex architecture of WO3 coatings fabricated by spray pyrolysis (starting from different precursors) is of great importance for further development of thin film coatings and devices. …”
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  7. 667

    Advancements and Challenges of Vacuum‐Processed Organic Photodiodes: A Comprehensive Review by Chan So, Won Jun Pyo, Dae Sung Chung

    Published 2025-02-01
    “…Organic photodiodes (OPDs) have made remarkable strides and now poised to surpass traditional silicon photodiodes (PDs) in various aspects including linear dynamic range (LDR), detectivity, wavelength selectivity, and versatility.[1] Tunable mechanical and optoelectronic properties of organic semiconductors, coupled with lower process costs, have propelled OPDs into the spotlight across fields such as wearable light fidelity systems, flexible image sensors, and biomedical imaging.[2–5] While most advanced organic imaging systems to date rely on polymer‐based solution processes, challenges such as the use of toxic organic solvents and reproducibility issues hinder their commercialization.[6,7] Vacuum‐processed OPDs offer a promising alternative, boasting eco‐friendliness and compatibility with large‐scale fabrication facilities.[8,9] In this review, recent advancements and challenges in vacuum‐processed OPDs, an area that has received less attention compared to solution‐processed counterparts, are explored. …”
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  8. 668

    Characteristics of Nanocrystallite-CdS Produced by Low-Cost Electrochemical Technique for Thin Film Photovoltaic Application: The Influence of Deposition Voltage by Obi Kingsley Echendu, Francis Birhanu Dejene, Imyhamy Mudiy Dharmadasa, Francis Chukwuemeka Eze

    Published 2017-01-01
    “…The two-electrode system used provides a relatively simple and cost-effective approach for large-scale deposition of semiconductors for solar cell and other optoelectronic device application. …”
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  9. 669

    Electrically chargeable inorganic persistent luminescence in an alternating current driven electroluminescent device by Cunjian Lin, Rujun Yang, Zishuang Wu, Yajing Wang, Chenhan Zhan, Hirohisa Miyata, Xiankan Zeng, Yuantian Zheng, Shihai You, Ying Lv, Yixi Zhuang, Rong-Jun Xie, Jumpei Ueda

    Published 2025-02-01
    “…This study on electrically chargeable PersL in alternating current-driven electroluminescent devices can enhance our understanding of luminescence mechanisms in inorganic semiconductors.…”
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  10. 670

    First-principles study of structural, elastic, electronic, transport properties, and dielectric breakdown of Cs2Te photocathode by Gaoxue Wang, Jinlin Zhang, Chengkun Huang, Dimitre A. Dimitrov, Anna Alexander, Evgenya I. Simakov

    Published 2025-01-01
    “…Cesium telluride (Cs2Te) is a widely used photocathode material and it is presumed to offer resilience to higher gradients because of its wider band gap compared to other semiconductors. Despite its advantages, crucial material properties of Cs2Te remain largely unknown both in theory and experiments. …”
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  11. 671

    Controllable synthesis of nonlayered high-κ Mn3O4 single-crystal thin films for 2D electronics by Jiashuai Yuan, Chuanyong Jian, Zhihui Shang, Yu Yao, Bicheng Wang, Yixiang Li, Rutao Wang, Zhipeng Fu, Meng Li, Wenting Hong, Xu He, Qian Cai, Wei Liu

    Published 2025-01-01
    “…However, high dielectric constant (κ) materials, which can be integrated with 2D semiconductors, are still rare. Here, we report a hydrate-assisted thinning chemical vapor deposition (CVD) technique to grow manganese oxide (Mn3O4) single crystal nanosheets, enabled by a strategy to minimize the substrate lattice mismatch and control the growth kinetics. …”
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  12. 672

    Enhanced Electrochemical Performance of γ-Fe2O3/Cr2O3/Graphene Oxide/Sodium Alginate Hybrid Nanocomposite Aerogels for High-Efficiency Ultracapacitors by Rasha Shakir Mahmood, Dhia Hadi Hussain

    Published 2025-01-01
    “…These impressive results belong to the excellent surface area of the γ-Fe2O3/Cr2O3/GO/SA hybrid aerogel, provided by adding two types of semiconductors (γ-Fe2O3 and Cr2O3), which reduces the graphene oxide sheets agglomeration. …”
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  13. 673
  14. 674
  15. 675

    In Situ g-C3N4@Zno Nanocomposite: One-Pot Hydrothermal Synthesis and Photocatalytic Performance under Visible Light Irradiation by Lan Anh Luu Thi, Mateus Manuel Neto, Thang Pham Van, Trung Nguyen Ngoc, Tuyet Mai Nguyen Thi, Xuan Sang Nguyen, Cong Tu Nguyen

    Published 2021-01-01
    “…This work implies a simple method to in situ prepare the nanocomposite material of g-C3N4 and semiconductors oxide for photocatalyst applications with high efficiency and good recyclability.…”
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  16. 676

    Solar‐Driven Hydrogen Peroxide Production via BiVO4‐Based Photocatalysts by Hui Ling Tan, Casandra Hui Teng Chai, Jerry Zhi Xiong Heng, Quyen Vu Thi, Xuelian Wu, Yun Hau Ng, Enyi Ye

    Published 2025-01-01
    “…Bismuth vanadate (BiVO4) stands out among various oxide semiconductors for selective H2O2 production under visible light via direct two‐electron oxygen reduction reaction (ORR) and two‐electron water oxidation reaction (WOR) pathways. …”
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  17. 677

    Novel architecture of ternary ZnO/PMA/AgI heterojunctions towards boosted visible-light photocatalytic destruction of antibiotics by Yossor R. Abdulmajeed, Saad H. Ammar, Nada D. Ali, Fatma D. Ali, A. Al-Farraji, Marwa A. Lafta

    Published 2025-01-01
    “…This achievement was attributed to the high redox properties of PMA as an effective electron transfer mediator between AgI and ZnO semiconductors. Moreover, the developed heterojunction facilitates the migration and separation of photoproduced charge carriers. …”
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  18. 678

    Metal‐Mediated Chlorine Transfer for Molten Salt‐Driven Thermodynamic Change on Silicon Production by Minjun Je, Jin Chul Kim, Jiyeon Kim, Sungho Kim, Sunmin Ryu, Jaegeon Ryu, Sang Kyu Kwak, Soojin Park

    Published 2025-01-01
    “…Abstract The development of silicon (Si) material poses a great challenge with profound technological advancements for semiconductors, photo/photoelectric systems, solar cells, and secondary batteries. …”
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  19. 679

    Ultrafine dendritic Cu particles for extremely fast pressure-assisted sintering under air and pore-free bond lines by Sang Hoon Jung, Jong-Hyun Lee

    Published 2025-03-01
    “…To overcome the bottleneck of the die-attach process in the manufacture of power modules based utilizing band gap semiconductors, an extremely fast pressure-assisted sinter-bonding method employing a low-cost Cu paste was developed. …”
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  20. 680

    Studies of the Adsorption of SO, H and O on a CrO Surface by an Electrical Conductivity Technique by Mahmoud M. Khader, Mahmoud M. Saleh, Ahmad M. Mohammad

    Published 1999-05-01
    “…Electrical conductivity measurements have been used to detect extremely small changes in the oxygen content of oxide semiconductors in contact with reducing or oxidizing gases. …”
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