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作品数：117被引量：121H指数：7
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High quantum efficiency ultraviolet photodetector based on graphene and truncated silicon nanocones
《Science China(Information Sciences)》2025年第4期173-182,共10页Feng TIAN Shaoxiong WU Xinyu LIU Baoshi QIAO Dong PU Zongwen LI Cheng CHEN Xiaoxue CAO Srikrishna Chanakya BODEPUDI Muhammad Abid ANWAR Xiaochen WANG Yuda ZHAO Bin YU Tawfique HASAN Huan HU Yang XU 
supported by National Key R&D Program of China(Grant No.2022YFA1204304);National Natural Science Foundation of China(Grant No.U22A2076);Zhejiang Provincial Young Talents Program;Natural Science Foundation of Zhejiang Province(Grant No.LDT23F04013F04);China Scholarship Council(Grant No.202106320210)。
Ultraviolet photodetectors have a wide range of applications,covering optical analysis,environmental detection,and security solutions.While silicon is extensively used in photodetection,the performance of silicon-base...
关键词：SILICON GRAPHENE ultraviolet photodetector truncated cones nanostructures 
Biological Potential and Chemical Characterization of Juniperus oxycedrus Leaves and Seed Cones
《Phyton-International Journal of Experimental Botany》2025年第3期657-677,共21页Mohamed reda Kachmar Toufik Bouddine Abdelaziz Ed-dra SafaâKachmar Hammou Anarghou Sulaiman Mohammed Alnasser Fahad MAlshabrmi Samiah Hamad Al-Mijalli Emad MAbdallah Nidal Naceiri Mrabti Abdelmounaim Laabar Mourad Chikhaoui Galman Aziz Lhoussain Hajji Said Chakir 
Juniperus oxycedrus(J.oxycedrus)is a traditional culinary spice and medicinal herb with a longstanding history of ethnopharmacological applications across diverse cultures.While prior research has explored the biologi...
关键词：Juniperus oxycedrus ANTIOXIDANT ANTI-INFLAMMATORY antibacterial activity chemical composition computational biology 
WEIGHTED CONE-VOLUME MEASURES OF PSEUDO-CONES
《Acta Mathematica Scientia》2025年第1期40-51,共12页Rolf SCHNEIDER 
A pseudo-cone in ℝ^(n) is a nonempty closed convex set K not containing the origin and such thatλK⊆K for allλ≥1.It is called a C-pseudo-cone if C is its recession cone,where C is a pointed closed convex cone with i...
关键词：pseudo-cone surface area measure cone-volume measure weighting Minkowski type problem 
Open Cones and K-Theory for l^(p)Roe Algebras
《Chinese Annals of Mathematics,Series B》2024年第6期943-956,共14页Jianguo ZHANG 
supported by the National Natural Science Foundation of China(Nos.12171156,12271165,12301154).
In this paper,the author verifies the l^(p)coarse Baum-Connes conjecture for open cones and shows that the K-theory for l^(p) Roe algebras of open cones is independent of p∈[1,∞).Combined with the result of Fukaya a...
关键词：K-THEORY l^(p)Roe algebras Open cones 
Topological edge states in a photonic Floquet insulator with unpaired Dirac cones
《Photonics Research》2024年第10期2078-2087,共10页HUA ZHONG YAROSLAV VKARTASHOV YONGDONG LI MING LI YIQI ZHANG 
Natural Science Basic Research Program of Shaanxi Province(2024JC-JCQN-06);National Natural Science Foundation of China(12074308,12304370);Fundamental Research Funds for the Central Universities(sxzy012024146);Research Project of the Institute of Spectroscopy of the Russian Academy of Sciences(FFUU-2024-0003)。
Topological insulators are most frequently constructed using lattices with specific degeneracies in their linear spectra,such as Dirac points.For a broad class of lattices,such as honeycomb ones,these points and assoc...
关键词：spectrum DIRAC CONES 
Area-minimizing Cones over Stiefel Manifolds
《数学进展》2024年第5期929-952,共24页JIAO Xiaoxiang XIN Jialin CUI Hongbin 
Supported by NSFC(No.11871450);Project of Stable Support for Youth Team in Basic Research Field,CAS(No.YSBR-001).
We study the area-minimization property of the cones over Stiefel manifolds V_(m)(F^(n))(F=R,C or H)and their products,where the Stiefel manifolds are embedded into the unit sphere of Euclidean space in a standard way...
关键词：area-minimizing cone calibrated geometry 
Static profiles of capillary surfaces in the annular space between two coaxial cones under microgravity
《Acta Mechanica Sinica》2024年第9期1-9,共9页Wen Li Di Wu Yong Li Shuyang Chen Fenglin Ding Qi Kang Shangtong Chen 
supported by the China Manned Space Engineering Program(Fluid Physics Experimental Rack and the Priority Research Program of Space Station);the Natural Science Foundation Project(Grant No.12032020).
In space,surface tension plays an important role and liquid behaviour is much different from that on the ground.The static capillary surfaces in the annular space between two coaxial cones under microgravity are studi...
关键词：Capillary surface Coaxial cones Drop tower MICROGRAVITY Shooting method 
Positive Solutions of Second Order Discrete Problem on Infinite Intervals
《Journal of Mathematical Research with Applications》2024年第4期511-520,共10页Haiyi WU Tianlan CHEN 
Supported by the National Natural Science Foundation of China(Grant No.12361040);the Department of Education University Innovation Fund of Gansu Province(Grant No.2021A-006)。
In this paper,by using the discrete Arzelá-Ascoli Lemma and the fixed-point theorem in cones,we discuss the existence of positive solutions of the following second order discrete Sturm-Liouville boundary value proble...
关键词：positive solutions second order discrete problems infinite intervals fixed-point theorem in cones 
Compression and acceleration processes of spherical shells in gold cones
《High Power Laser Science and Engineering》2024年第4期48-55,共8页Huigang Wei Dawei Yuan Shaojun Wang Ye Cui Xiaohu Yang Yanyun Ma Zhe Zhang Xiaohui Yuan Jiayong Zhong Neng Hua Yutong Li Jianqiang Zhu Gang Zhao Jie Zhang 
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDA25030500 and XDA25050200);the National Natural Science Foundation of China(Grant Nos.11988101,11890694,12173058,and 12175309);the National Key R&D Program of China(Grant Nos.2019YFA0405502 and 2022YFA1603204);the CAS Youth Interdisciplinary Team(Grant No.JCTD2022-05)。
Double-cone ignition[Zhang et al.,Phil.Trans.R.Soc.A 378,20200015(2020)]was proposed recently as a novel path for direct-drive inertial confinement fusion using high-power lasers.In this scheme,plasma jets with both h...
关键词：compression and burn double-cone ignition laser-plasma interaction 
Exceptionally well-preserved seed cones of a new fossil species of hemlock,Tsuga weichangensis sp.nov.(Pinaceae),from the Lower Miocene of Hebei Province,North China
《Journal of Systematics and Evolution》2024年第1期164-180,共17页Ya Li Carole T.Gee Zhen-Zhen Tan Yan-Bin Zhu Tie-Mei Yi Cheng-Sen Li 
supported by the National Natural Science Foundation of China(No.42072015);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB26000000);the State Key Laboratory of Palaeobiology and Stratigraphy(Nanjing Institute of Geology and Palaeontology,CAS)(No.20172106).
Tsuga(hemlock)is a small genus of 10 extant species in the Pinaceae,with a disjunct distribution in East Asia and eastern and western North America.Reliable species-level identification of Tsuga fossils depends on the...
关键词：Hannuoba Formation micro-CT Nothotsuga phylogenetic analysis 
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