1.The paper should contain original unpublished work and is not being submitted for publication elsewhere.Manuscripts should be written in English.A short abstract(not exceeding 100 words),up to five key words,and 200...
supported by the National Natural Science Foundation of China(Grant Nos.62205282 and 12074331);the Hebei Natural Science Foundation(Grant No.A2022203035);the Science and Technology Project of Hebei Education Department(Grant No.BJK2023009)。
Polarization control and modulation of optical signals play a crucial role in optical information transmission,with widespread applications in optical communication,sensing,and signal processing.Here,we propose an int...
1 General information Journal of Geographical Sciences is an international academic journal that publishes papers of the highest quality in physical geography,natural resources,environmental sciences,geographic inform...
supported by National Natural Science Foundation of China(Grant Nos.52102304 and 52172238);Open Project of Shaanxi Laboratory of Aerospace Power(Grant No.2021SXSYS01-03);Shaanxi Bureau of Science and Technology(Award No.2022KWZ-07);the Fundamental Research Funds for the Central Universities(Grant No.3102019JC0005)。
Perovskite/Si tandem solar cells(TSCs)present great potential to surpass the Shockley-Queisser limit of single-junction solar cells for further advancing the power conversion efficiency(PCE)of solar cells.However,the ...
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Supported by the National Natural Science Foundation of China(Grant Nos.11934011 and 12274365);National Key R&D Program of China(Grant Nos.2022YFA1402400 and 2022YFA1400043);Zhejiang Provincial Natural Science Foundation of China(Grant No.LR24A040001);Open project of Key Laboratory of Artificial Structures and Quantum Control(Ministry of Education)of Shanghai Jiao Tong University。
Nonreciprocal isolators enable unidirectional light propagation without back-reflection.Typical terahertz isolators require magnetic fields to break the time-reversal symmetry.Herein,we propose a nonmagnetic isolator ...
This letter describes the implementation of a high-precision time and frequency transmission system using a two-way and wavelength division multiplexing scheme over 3,143.6 km of field fiber links,connecting 21 sites ...
1 General information Journal of Geographical Sciences is an international academic journal that publishes papers of the highest quality in physical geography,natural resources,environmental sciences,geographic inform...
Supported by the Science and Technology Program of Lu’an,No.2022 Lakj042.
BACKGROUND Esophageal cancer(EC)often occurs in the elderly,with approximately 33%of patients aged≥75 years at the time of diagnosis.AIM To evaluate the prognostic factors for radiotherapy(RT)in elderly patients with...
Introduction.With the development of novel therapeutic options and treatment pathways for critically ill patients,innovative methods to assess treatment efficacy in a timely manner are greatly needed.Not only that,but...