Yan Yang

Shaanxi Normal University

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Zhong-Ying Feng

Harbin Engineering University

Jian‐Min Zhang

Shaanxi Normal University

Zaichun Zhou

Hunan University of Science and Technology

Qiuhua Liu

Hunan University of Science and Technology

Min Tang

Ministry of Agriculture and Rural Affairs

Jinjin Zhang

Tianjin Medical University

Jian Zhang

University of Chinese Academy of Sciences

Jiafu Chen

Hefei National Center for Physical Sciences at Nanoscale

Wangen Zhao

Shaanxi Normal University

Bi‐Yu Tang

Guangxi University

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Chinese Academy of Sciences

Shaanxi Normal University

Ministry of Education of the People's Republic of China

Guangxi University

Xi'an Jiaotong University

Fudan University

Huazhong University of Science and Technology

Wuhan University

Taiyuan Institute of Technology

Sun Yat-sen University

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Detection of small-magnitude Earthquakesusing balloon-borne infrasound sensors

Quentin Brissaud Siddharth Krishnamoorthy Jennifer M. Jackson Daniel Bowman A. Komjáthy

Earth and Space Science Open Archive PosterOpen AccessYou are viewing the latest version by default [v1]Detection of small-magnitude Earthquakesusing balloon-borne infrasound sensorsAuthorsQuentinBrissaudiDSiddharthKrishnamoorthyJenniferJacksonDanielBowmanAttilaKomjathyJamesCuttsJacobIzraelevitzZhongwenZhanYanYangSee all authors Quentin BrissaudiDCorresponding Author• Submitting AuthorNORSARiDhttps://orcid.org/0000-0001-8189-4699view email addressThe email was not providedcopy email addressSiddharth KrishnamoorthyNASA Jet Propulsion Laboratoryview email addressThe email was not providedcopy email addressJennifer JacksonCalifornia Institute of Technologyview email addressThe email was not providedcopy email addressDaniel BowmanSandia National Laboratoriesview email addressThe email was not providedcopy email addressAttila KomjathyNASA Jet Propulsion Laboratoryview email addressThe email was not providedcopy email addressJames CuttsNASA Jet Propulsion Laboratoryview email addressThe email was not providedcopy email addressJacob IzraelevitzNASA Jet Propulsion Laboratoryview email addressThe email was not providedcopy email addressZhongwen ZhanCalifornia Institute of Technologyview email addressThe email was not providedcopy email addressYan YangCalifornia Institute of Technologyview email addressThe email was not providedcopy email address

Jet propulsion

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10.1002/essoar.10505998.2

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CCDC 1912075: Experimental Crystal Structure Determination

The Cambridge Structural Database (2020)

Yan Yang Xiaojie Zhou Ning Zhao Yuan‐Chun He Gai Zhang

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc225nvs

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Effect of Tunneling Current on Schottky Barrier Height in ZnO Varistors at Low Temperature

Chinese Physics Letters (2009)

Shengtao Li Yan Yang Le Zhang Pengfei Cheng Jianying Li

On the basis of the Schottky barrier and thermionic emission models, the temperature dependence of barrier height in ZnO varistors is investigated by the I – V characteristics in a wide temperature range from 93 K to 373 K. The obtained barrier height decreases with reducing temperature, which is ascribed to the contribution of tunneling current in measured current. From the proposed equivalent circuit, it is suggested that two current components coexist. One is thermionic emission current, which reflects the thermionic emission barrier height. The other is tunneling current, which appears even at low voltage, especially in low temperature ranges, and thus makes the barrier height obtained from measured current vary with temperature.

Thermionic emission

Varistor

Schottky effect

Rectangular potential barrier

Atmospheric temperature range

10.1088/0256-307x/26/7/077201

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Lead(II) 2‐Ethylhexanoate for Simultaneous Modulated Crystallization and Surface Shielding to Boost Perovskite Solar Cell Efficiency and Stability

Advanced Materials (2023)

Tengteng Yang Wangen Zhao Yan Yang Wenliang Huang Kui Zhao

The bulk and surface of a perovskite light-harvesting layer are two pivotal aspects affecting its carrier transport and long-term stability. In this work, lead(II) 2-ethylhexanoate (LDE) is introduced via an antisolvent process into perovskite films to change the reaction kinetics of the crystallization process, resulting in a high-quality perovskite film. Meanwhile, a carboxyl functional group with a long alkyl chain coordinates with the Pb cation, reducing the defect density related to unsaturated Pb atoms. Moreover, the long alkyl chains form a protecting layer at the surface of the perovskite film to prevent chemical attack by water and air, prolonging the lifetime of perovskite devices. Consequently, the assembled device demonstrates a power conversion efficiency (PCE) of 24.84%. Both of the thermal and operational stability are significantly improved due to reduced ion-migration channels.

Perovskite solar cell

Carrier lifetime

Thermal Stability

10.1002/adma.202211006

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CCDC 1868775: Experimental Crystal Structure Determination

The Cambridge Structural Database (2018)

Qiuhua Liu Jinjin Zhang Min Tang Yan Yang Jian Zhang

10.5517/ccdc.csd.cc20qm2g

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