Search Results - "Sun, Zeming"

Thermodynamic route of Nb3Sn nucleation: Role of oxygen by Sun, Zeming, Dare, Darrah K., Baraissov, Zhaslan, Muller, David A., Thompson, Michael O., Liepe, Matthias U.

“…Intermetallic Nb3Sn alloys have long been believed to form through Sn diffusion into Nb. However, our observations of significant oxygen content in Nb3Sn…”
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Laser induced defects in silicon solar cells and laser annealing by Zeming Sun, Gupta, Mool C.

“…High power lasers are attractive for low-cost solar cell fabrication. However, laser process can generate crystal lattice defects that would decrease the…”
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Laser Annealing to Enhance Performance of All-Laser-Based Silicon Back Contact Solar Cells by Zeming Sun, Gupta, Mool C.

“…This study investigated the use of lasers for the fabrication of interdigitated back contact (IBC) solar cells where low-power laser annealing was used to…”
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Development of Ultrafine–Grained and Nanostructured Bioinert Alloys Based on Titanium, Zirconium and Niobium and Their Microstructure, Mechanical and Biological Properties by Sharkeev, Yurii, Eroshenko, Anna, Legostaeva, Elena, Kovalevskaya, Zhanna, Belyavskaya, Olga, Khimich, Margarita, Epple, Matthias, Prymak, Oleg, Sokolova, Viktoriya, Zhu, Qifang, Sun, Zeming, Zhang, Hongju

“…For this paper, studies of the microstructure as well as the mechanical and biological properties of bioinert titanium, zirconium, and niobium alloys in their…”
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ZrNb(CO) RF Superconducting Thin Film with High Critical Temperature in the Theoretical Limit by Sun, Zeming, Oseroff, Thomas, Baraissov, Zhaslan, Dare, Darrah K., Howard, Katrina, Francis, Benjamin, Hire, Ajinkya C., Sitaraman, Nathan, Arias, Tomas A., Transtrum, Mark K., Hennig, Richard, Thompson, Michael O., Muller, David A., Liepe, Matthias U.

“…Superconducting radio‐frequency (SRF) resonators are critical components for particle accelerator applications, such as free‐electron lasers, and for emerging…”
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Laser processing of silicon for photovoltaics and structural phase transformation by Sun, Zeming, Gupta, Mool C.

“…[Display omitted] •Investigation of laser-induced phase transformation using different laser systems.•Cross-sectional TEM and Raman line-mapping studies to…”
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Laser annealing of silicon surface defects for photovoltaic applications by Sun, Zeming, Gupta, Mool C.

“…High power lasers are increasingly used for low cost fabrication of solar cell devices. High power laser processes generate crystal defects, which lower the…”
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Kinetic Insights into Bridge Cleavage Pathways in Periodic Mesoporous Organosilicas by Sun, Zeming, Connolly, Aine, Thompson, Michael O.

“…Bridging functionalities in periodic mesoporous organosilicas (PMOs) enable new functionalities for a wide range of applications. Bridge cleavage is frequently…”
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Electrochemical polishing of chemical vapor deposited niobium thin films by Sun, Zeming, Ge, Mingqi, Maniscalco, James T., Arrieta, Victor, McNeal, Shawn R., Liepe, Matthias U.

“…Combining chemical vapor deposition (CVD) with electrochemical polish (EP) operation is a promising route to producing performance-capable superconducting…”
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Low-temperature laser generated ultrathin aluminum oxide layers for effective c-Si surface passivation by Fan, Peixun, Sun, Zeming, Wilkes, George C., Gupta, Mool C.

“…In this paper, we propose and experimentally demonstrate a new laser processing method for low-temperature formation of effective aluminum oxide passivation…”
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Phillyrin: A potential therapeutic agent for osteoarthritis via modulation of NF-κB and Nrf2 signaling pathways by Ma, Jiawei, Wang, Ze, Sun, Yun, Zheng, Rukang, Tan, Hongye, Zhang, Hanwen, Jin, Zebin, Wu, Yaosen, Sun, Zeming

“…•The treatment of osteoarthritis is mainly based on palliative care.•Before the experiment, network pharmacology and molecular docking were used to predict the…”
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Ergothioneine inhibits the progression of osteoarthritis via the Sirt6/NF-κB axis both in vitro and in vivo by Wang, Ze, Ma, Jiawei, Miao, Zhimin, Sun, Yun, Dong, Mingwei, Lin, Yan, Wu, Yaosen, Sun, Zeming

“…•The treatment of osteoarthritis is mainly based on palliative care.•Ergothioneine inhibits IL-induced extracellular matrix degradation.•Ergothioneine inhibits…”
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Experimental Study on the Effect of Lightning Impulse Oscillation Frequency on Pressboard Flashover in Oil by Guo, Ruochen, Wang, Zhen, He, Cong, Zhang, Xuanrui, Jin, Yuhui, Sun, Zeming, Li, Junhao

“…In this work, effect of the oscillation frequency on the oil surface flashover characteristics under lightning impulse voltage is experimentally studied. Four…”
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Growth mechanisms and their effects on the opto-electrical properties of CdS thin films prepared by chemical bath deposition by Slonopas, Andre, Ryan, Herbert, Foley, Benjamin, Sun, Zeming, Sun, Keye, Globus, Tatiana, Norris, Pamela

“…Chemically deposited CdS exhibits high sensitivity in the opto-electrical performance to the growth mechanisms. Hence it is of a great interest to study the…”
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Enhanced Thermal Stability of Low‑k Ethyl-Bridged Organosilicas Using Laser Spike Annealing by Sun, Zeming, Bell, Robert T, Thompson, Michael O

“…Incorporating organic bridges within porous organosilica films is a promising route to achieving required mechanical properties of ultralow-k dielectric films…”
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Silicon Surface Passivation by Laser Processing a Sol–Gel TiO x Thin Film by Sun, Zeming, Deng, Xiaoyu, Choi, Joshua J, Gupta, Mool C

“…Silicon surface passivation is highly important for solar cells and other optoelectronic devices. In order to achieve a high-performance, low-cost,…”
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Relationship between the Nature of Monovalent Cations and Charge Recombination in Metal Halide Perovskites by Dagnall, Katelyn A, Foley, Benjamin J, Cuthriell, Shelby A, Alpert, Matthew R, Deng, Xiaoyu, Chen, Alexander Z, Sun, Zeming, Gupta, Mool C, Xiao, Kai, Lee, Seung-Hun, Ma, Ying-Zhong, Choi, Joshua J

“…We report charge recombination rates in lead iodide perovskites with alloys of formamidinium (FA) and methylammonium (MA) cations, FA x MA1–x PbI3, 0 ≤ x ≤…”
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Direct Laser Patterned Electroplated Copper Contacts for Interdigitated Back Contact Silicon Solar Cells by Dobson, Kevin D., Sun, Zeming, Nsofor, Ugochukwu, Das, Ujjwal, Sinha, Arpan, Gupta, Mool, Hegedus, Steven S.

“…Laser patterning of seed layers for Cu electroplated interdigitated contacts on Ni/a-SiN x :H/Si substrates is presented. Damage was controlled by varying the…”
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Measurements of the amplitude-dependent microwave surface resistance of an Au/Nb bilayer by Oseroff, Thomas, Sun, Zeming, Liepe, Matthias

“…Supercond. Sci. Technol. 36 115009 (2023) Surface properties are critical to the capabilities of superconducting microwave devices. The native oxide of…”
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Kinetic Insights into Bridge Cleavage Pathways in Periodic Mesoporous Organosilicas by Sun, Zeming, Connolly, Aine, Thompson, Michael O

“…Small 2024 Bridging functionalities in periodic mesoporous organosilicas (PMOs) enable new functionalities for a wide range of applications. Bridge cleavage is…”
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