S. Xu

467 total citations
25 papers, 404 citations indexed

About

S. Xu is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, S. Xu has authored 25 papers receiving a total of 404 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Electrical and Electronic Engineering, 12 papers in Materials Chemistry and 10 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in S. Xu's work include GaN-based semiconductor devices and materials (6 papers), ZnO doping and properties (5 papers) and Semiconductor Quantum Structures and Devices (5 papers). S. Xu is often cited by papers focused on GaN-based semiconductor devices and materials (6 papers), ZnO doping and properties (5 papers) and Semiconductor Quantum Structures and Devices (5 papers). S. Xu collaborates with scholars based in United States, China and Hong Kong. S. Xu's co-authors include Victor I. Klimov, B. Kraabel, D. McBranch, Jennifer A. Hollingsworth, Alexander Mikhailovsky, R. S. Kohlman, Danyu Zhang, Shi‐Jin Ding, Qingqing Sun and Jingjing Gu and has published in prestigious journals such as The Journal of Chemical Physics, Physical review. B, Condensed matter and Physical Review B.

In The Last Decade

S. Xu

24 papers receiving 393 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
S. Xu United States 10 315 207 104 88 41 25 404
Benjamin Daiber Netherlands 7 396 1.3× 346 1.7× 79 0.8× 54 0.6× 15 0.4× 9 464
M. Reufer Germany 11 457 1.5× 178 0.9× 139 1.3× 77 0.9× 28 0.7× 25 515
L. Giraudet France 16 466 1.5× 129 0.6× 145 1.4× 90 1.0× 10 0.2× 53 572
Samantha N. Hood United Kingdom 13 489 1.6× 267 1.3× 116 1.1× 163 1.9× 12 0.3× 13 595
Abhishek Maiti India 14 373 1.2× 306 1.5× 57 0.5× 92 1.0× 20 0.5× 25 470
Noam Rappaport Israel 11 570 1.8× 162 0.8× 157 1.5× 281 3.2× 11 0.3× 22 654
Sangita Baniya United States 7 488 1.5× 373 1.8× 85 0.8× 63 0.7× 61 1.5× 14 537
Jiaji Zhao China 10 209 0.7× 77 0.4× 137 1.3× 155 1.8× 62 1.5× 27 349
S. Grammatica United States 11 249 0.8× 194 0.9× 95 0.9× 103 1.2× 10 0.2× 20 400
Alexander S. Bieber United States 12 427 1.4× 420 2.0× 45 0.4× 31 0.4× 12 0.3× 19 493

Countries citing papers authored by S. Xu

Since Specialization
Citations

This map shows the geographic impact of S. Xu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Xu more than expected).

Fields of papers citing papers by S. Xu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Xu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Xu. The network helps show where S. Xu may publish in the future.

Co-authorship network of co-authors of S. Xu

This figure shows the co-authorship network connecting the top 25 collaborators of S. Xu. A scholar is included among the top collaborators of S. Xu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Xu. S. Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Xu, S., et al.. (2024). Untrained neural network for linear tomographic absorption spectroscopy. Science China Technological Sciences. 67(9). 2787–2796. 1 indexed citations
2.
Cao, Dezhong, Bo Wang, Xiaodong Yan, et al.. (2023). Formation and Increased Photoelectrochemical Properties of Free-Standing Nanoporous GaN-Based MQW Photoanodes Embedded on Nanoporous GaN Reflectors. Crystal Growth & Design. 23(3). 1530–1537. 4 indexed citations
3.
Cao, Dezhong, S. Xu, He Wang, et al.. (2023). Preparation and Increased Optical Properties of Large-Area AlInGaN LEDs with Mesoporous AlGaN-Distributed Bragg Reflectors. Crystal Growth & Design. 23(9). 6712–6718. 1 indexed citations
4.
Cao, Dezhong, S. Xu, Bo Wang, et al.. (2022). Nanoporous AlGaN-based distributed Bragg reflectors with enhanced luminescence for wafer-scale ultraviolet light-emitting devices. Vacuum. 204. 111354–111354. 5 indexed citations
5.
Cao, Dezhong, et al.. (2021). Preparation and photoluminescence of self-standing nanoporous InGaN/GaN MQWs via UV-assisted electrochemical etching. Microporous and Mesoporous Materials. 315. 110907–110907. 1 indexed citations
6.
Du, Pengcheng, Yongzhi Xie, S. Xu, et al.. (2016). Genotyping of Nocardia farcinica with multilocus sequence typing. European Journal of Clinical Microbiology & Infectious Diseases. 35(5). 771–778. 7 indexed citations
7.
Xu, S., et al.. (2013). Research and Development of Multi-Regional Monitoring Integration Technology Based on SIP Protocol. Applied Mechanics and Materials. 433-435. 1403–1409.
8.
Chen, Lin, S. Xu, Qingqing Sun, et al.. (2010). Highly Uniform Bipolar Resistive Switching With $ \hbox{Al}_{2}\hbox{O}_{3}$ Buffer Layer in Robust NbAlO-Based RRAM. IEEE Electron Device Letters. 31(4). 356–358. 56 indexed citations
9.
Doylend, J. K., Oded Cohen, Omri Raday, et al.. (2008). Tunable ring resonators for silicon Raman laser and amplifier applications. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6896. 68960Q–68960Q. 12 indexed citations
10.
Xu, S., Jian Wang, & Shijie Xu. (2006). Quantum transport through C48N12 based atomic devices. The Journal of Chemical Physics. 124(11). 114702–114702. 4 indexed citations
11.
Djurišić, Aleksandra B., et al.. (2004). Tris(8-hydroxyquinoline) aluminium nanowires: a simple synthesis method. Chemical Physics Letters. 394(1-3). 203–206. 16 indexed citations
12.
Xu, S., Alexander Mikhailovsky, Jennifer A. Hollingsworth, & Victor I. Klimov. (2002). Hole intraband relaxation in strongly confined quantum dots: Revisiting the “phonon bottleneck” problem. Physical review. B, Condensed matter. 65(4). 82 indexed citations
13.
Zhou, Xingxiang, et al.. (2001). 50 GHz RSFQ pseudo-random number generator design. IEEE Transactions on Applied Superconductivity. 11(1). 617–620. 9 indexed citations
14.
Xu, S., Victor I. Klimov, B. Kraabel, Haiyan Wang, & D. McBranch. (2001). Femtosecond transient absorption study of oriented poly(9,9-dioctylfluorene) film: Hot carriers, excitons, and charged polarons. Physical review. B, Condensed matter. 64(19). 18 indexed citations
15.
Xu, S., et al.. (2001). Defect States in Cubic GaN Epilayer Grown on GaAs by Metalorganic Vapor Phase Epitaxy. physica status solidi (a). 188(2). 681–685. 4 indexed citations
16.
Cherepy, Nerine J., Jinzhong Zhang, J. C. Scott, et al.. (2000). Femtosecond study of exciton dynamics in9,9−di−n−hexylfluorene/anthracenerandom copolymers. Physical review. B, Condensed matter. 61(12). 8172–8179. 4 indexed citations
17.
Kraabel, B., et al.. (2000). Unified picture of the photoexcitations in phenylene-based conjugated polymers: Universal spectral and dynamical features in subpicosecond transient absorption. Physical review. B, Condensed matter. 61(12). 8501–8515. 89 indexed citations
18.
Liu, Wei, et al.. (1998). Phonon-assisted photoluminescence in wurtzite GaN epilayer. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3419. 341905–341905. 1 indexed citations
19.
Xu, S., et al.. (1998). Phonon-assisted photoluminescence in wurtzite GaN epilayer. Semiconductor Science and Technology. 13(7). 769–772. 29 indexed citations
20.
Chua, S. J., et al.. (1997). First-principles calculations of band offsets of heterostructures. Journal of Physics Condensed Matter. 9(18). L279–L283. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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