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Highlights of mainstream solar cell efficiencies in 2023

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Frontiers in Energy 2024年第1期18卷 8-15页

作者： Wenzhong shen Yixin zhao Feng LIU Institute of Solar Energy and Key Laboratory of Artificial Structures and Quantum Control(Ministry of Education)School of Physics and AstronomyShanghai Jiao Tong UniversityShanghai 200240China School of Environmental Science and Engineering and Frontiers Science Center for Transformative MoleculesShanghai Jiao Tong UniversityShanghai 200240China School of Chemistry and Chemical Engineering and Frontiers Science Center for Transformative MoleculesShanghai Jiao Tong UniversityShanghai 200240China

This article continues our highlights last two years[1,2]on the highest independently confirmed mainstream(silicon,perovskite,and organic)solar cell efficiencies in *** world record power conversion efficiency(PCE)of the single-junction silicon and perovskite/silicon tandem solar cells has reached over 27%and close to 34%,respectively,in *** have also witnessed the rapid mass-production development of the silicon passivating contact and silicon back contact solar cells,as well as further progress with perovskite solar cells(PSCs).

关键词： perovskite mainstream fir

Studies of low-lying states of even-even Xe isotopes within the nucleon pair approximation

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Science china(physics,Mechanics & Astronomy) 2011年第S1期54卷 103-108页

作者： ZHANG LiHua1, JIANG Hui1,2 & zhao YuMin1,3,4 1Institute of Nuclear, Particle, Astrophysics and Cosmology, department of physics, shanghai jiao tong university, shanghai 2.02.0, china 2School of Arts and Sciences, shanghai Maritime university, shanghai 200135, china 3Center of Theoretical Nuclear physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000, china 4CCAST, World Laboratory, P.O. Box 8730, Beijing 100080, china Institute of Nuclear Particle Astrophysics and Cosmology Department of Physics Shanghai Jiao Tong University Shanghai China School of Arts and Sciences Shanghai Maritime University Shanghai China Center of Theoretical Nuclear physics National Laboratory of Heavy Ion Accelerator Lanzhou China CCAST World Laboratory Beijing China

We study the relevance of nucleon pairs with higher spins, in addition to spin-zero and spin-two pairs (i.e., S D pairs), in low-lying states of even-even Xe nuclei. By including those higher-spin pairs in our configuration, we recalculate energy level schemes, elec trical quadrupole moments, magnetic moments and electric quadrupole transition rates, for low-lying states of even-even 128-142Xe nuclei. The agreement between our calculated results and the experimental data is substantially improved in comparison with previous studies.

关键词： nucleon pair approximation shell model configuration space low-lying states

Preparation of grain size controlled boron-doped diamond thin films and their applications in selective detection of glucose in basic solutions

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Science china Chemistry 2010年第6期53卷 1378-1384页

作者： zhao JianWen1,2,WANG JinLiang3,ZHI JinFang3 & ZHANG ZhiMing4 1College of Chemistry and Chemical Engineering,Jishou university,Jishou 416000,china 2Schools of Materials Science and Engineering,Nanyang Technological university,639798,Singapore 3Laboratory of Organic Optoelectronic Functional Materials and Molecular Engineering,Technical Institute of physics and Chemistry & Graduate university of Chinese Academy of Sciences,Beijing 100080,china 4Research Institute of Micro-Nano Science and Technology,shanghai jiao tong university,shanghai 200030,china College of Chemistry and Chemical Engineering Jishou University Jishou China Schools of Materials Science and Engineering Nanyang Technological University Singapore Singapore Laboratory of Organic Optoelectronic Functional Materials and Molecular Engineering Technical Institute of Physics and Chemistry & Graduate University of Chinese Academy of Sciences Beijing China Research Institute of Micro-Nano Science and Technology Shanghai Jiao Tong University Shanghai China

Boron-doped diamond (BDD) thin films with different crystal grain sizes were prepared by controlling the reacting gas pressure using hot filament chemical vapor deposition (HFCVD).The morphologies and structures of the prepared diamond thin films were characterized by scanning electron microscopy (SEM) and Raman *** electrochemical responses of K4Fe(CN)6 on different BDD electrodes were *** results suggested that electron transfer was faster at the boron-doped nanocrystalline diamond (BDND) thin film electrodes in comparison with that at other BDD thin film *** prepared BDD thin film electrodes without any modification were used to directly detect glucose in the basic *** results showed that the as-prepared BDD thin film electrodes exhibited good selectivity for detecting glucose in the presence of ascorbic acid (AA) and uric acid (UA).The higher sensitivity was observed on the BDND thin film grown on the boron-doped microcrystalline diamond (BDMD) thin film surface,and the linear response range,sensitivity and the low detection limit were 0.25–10 mM,189.1 μA mmol-1 cm-2 and 25 μM (S/N=3) for glucose in the presence of AA and UA,respectively.

关键词： diamond thin films electrochemical properties selective glucose detection

Emergence of generalized seniority with random one-body interactions

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Emergence of generalized seniority with random one-body inte...

Synergistic enhancement of chemotherapy for bladder cancer by photothermal dual-sensitive nanosystem with gold nanoparticles and PNIPAM

第十四届全国核结构大会暨第十次全国核结构专题讨论会

作者： Y.Lei~1,Z.Y.Xu~1 and Y,M.zhao~1 1 department of physics,shanghai jiao tong university,shanghai 2.02.0

We study the generalized seniority properties of the low-lying states of two semi-magic pseudo-nuclei O and Ca in the presence of one- and two-body random *** the single-particle splitting are sufficiently large,S-pair

关键词：

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Chinese Chemical Letters 2024年第8期35卷 471-474页

作者： Xiangqian Cao Chenkai Yang Xiaodong Zhu Mengxin zhao Yilin Yan Zhengnan Huang Jinming Cai Jingming Zhuang shengzhou Li Wei Li Bing shen department of Urology Shanghai General HospitalShanghai Jiao Tong University School of MedicineShanghai 200080China department of Nanomedicine&shanghai Key Lab of Cell Engineering Naval Medical UniversityShanghai 200433China

Bladder cancer is a common malignant tumor of the urinary system with the potential to be treated by nano drug delivery *** current work describes the synthesis and characterization of a novel nanomaterial to construct a nano-carrier based on 1-palmitoyl-2-oleoyl-sn-glycerol-3-phosphatecholine(POPC)loaded doxorubicin(DOX)and embedded with gold nanoparticles and poly(N-isopropyl acry-lamide)(PNIPAM)(GNPS@PNIPAM-POPC-DOX,GPPD).The dual-sensitive nanosystem gives simultaneous photothermal treatment and chemotherapy for bladder *** vitro and in vivo properties were as-sessed using bladder cancer cell lines and mice and GPPD system distribution,tumor inhibition,and biocompatibility are *** system had favorable stability,low biological toxicity,controlled re-lease efficiency,photothermal synergistic action,efficient photothermal transition,and favorable tumor suppressive *** a result,GPPD is a potential therapeutic approach for bladder cancer.

关键词： Doxorubicin Gold nanoparticles Thermosensitive polymer Photothermal therapy Bladder cancer

Aloe emodin promotes mucosal healing by modifying the differentiation fate of enteroendocrine cells via regulating cellular free fatty acid sensitivity

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Acta Pharmaceutica Sinica B 2024年第9期14卷 3964-3982页

作者： Weilian Bao Jiaren Lyu Guize Feng Linfeng Guo Dian zhao Keyuan You Yang Liu Haidong Li Peng Du Daofeng Chen Xiaoyan shen department of Pharmacology&the Key Laboratory of Smart Drug Delivery Ministry of Education School of PharmacyFudan UniversityShanghai 201210China department of Natural Medicine School of PharmacyFudan UniversityShanghai 201210China department of Colorectal and Anal Surgery Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghai 200092China shanghai Colorectal Cancer Research Center Shanghai 200092China

The proper differentiation and reorganization of the intestinal epithelial cell population is critical to mucosal regeneration post *** retaining cells(LRCs)expressing SRY-box transcription factor 9(SOX9)promote epithelial repair by replenishing LGR5 t intestinal stem cells(ISCs).While,LRCs are also considered precursor cells for enteroendocrine cells(EECs)which exacerbate mucosal damage in inflammatory bowel disease(IBD).The factors that determine LRC-EEC differentiation and the effect of intervening in LRC-EEC differentiation on IBD remain *** this study,we investigated the effects of a natural anthraquinone called aloe emodin(derived from the Chinese herb rhubarb)on mucosal healing in IBD *** findings demonstrated that aloe emodin effectively interfered with the differentiation to EECs and preserved a higher number of SOX9t LRCs,thereby promoting mucosal ***,we discovered that aloe emodin acted as an antagonist of free fatty acid receptors(FFAR1),suppressing the FFAR1-mediated Gbg/serine/threonine-protein kinase(AKT)pathway and promoting the translocation of forkhead box protein O1(FOXO1)into the nucleus,ultimately resulting in the intervention of differentiation *** findings reveal the effect of free fatty acid accessibility on EEC differentiation and introduce a strategy for promoting mucosal healing in IBD by regulating the FFAR1/AKT/FOXO1 signaling pathway.

关键词： LRCs ISCs EECs IBD SOX9 Aloe emodin FFAR1 FOXO1

the study of the nucleon pair approximation

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the study of the nucleon pair approximation

Semiconductor Pixelless Far-infrared Upconversion Imaging Devices

第十三届全国核结构研讨会暨第九次全国“核结构与量子力学”专题讨论会

作者： Y.Lei~(1 1)) Z.Y.Xu~(1 2)) Y.M.zhao~(1,2 2)) 1(department of physics,shanghai jiao tong university,shanghai 2.02.0,china) 2(Center of Theoretical Nuclear physics,National Laboratory of Heavy Ion Accelerator,Lanzhou 730000,china)

We first study structure coefficients of collective pairs with spin zero and spin two（SD） in a number of configurations by a few realistic *** investigate the robustness of these structure coefficients. Second,we study the validity of pair truncation of the nuclear shell model by using the semi-magic nucleus *** present low-lying states based on both nucleon pair approximation（NPA） and exact shell-model （SM） *** also calculate overlaps between wave functions of low-lying states calculated by using the NPA and those calculated by using the ***,we perform systematic calculations on low-lying states of nuclei with A = 202-212,using the *** use a phenomenological shell-model *** building blocks of our model space include one J = 4 valence neutron pair,and one J = 4,6,8 valence proton pair,in addition to the usual S and D *** calculate binding energies,excitation energies,electric quadrupole and magnetic dipole moments of low-lying states,and E2 transition rates between low-lying states. Our calculated results are reasonably consistent with available experimental *** calculated quadrupole moments and magnetic moments,many of which have not yet been measured for these nuclei,are useful for future experimental measurements.

关键词： nucleon pair truncation of the shell model calculation on spectrum property of the wave-function

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Semiconductor Pixelless Far-infrared Upconversion Imaging De...

Quasi-2D weak lensing cosmological constraints using the PDF-SYM method

第十六届全国半导体物理学术会议

作者： Wu Leke~* shen Wenzhong Laboratory of Condensed Matter Spectroscopy and Opto-Electronic physics,department of physics,shanghai jiao tong university,1954 Hua Shan Road,shanghai 200030,china

＜正＞Si charged coupled devices（CCDs）are high performance and low cost image sensors with the detection wavelength up to～1μ***,the mid-infrared（MIR）imaging is achieved by expensive InSb and HgCdTe arrays,while there are no image sensors commercially available for the far-infrared（FIR）*** photon fre luency upconversion concept[1]provides possibilities for semiconductor detection imaging of arbitrary wavelength

关键词： semiconductor pixelless imaging

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Science china(physics,Mechanics & Astronomy) 2024年第7期67卷 44-58页

作者： Zhenjie Liu Jun Zhang Hekun Li Zhi shen Cong Liu department of Astronomy Shanghai Jiao Tong UniversityShanghai 200240China shanghai Key Laboratory for Particle physics and Cosmology Shanghai 200240China shanghai Astronomical Observatory Chinese Academy of SciencesShanghai 200030China

Cosmic shear statistics,such as the two-point correlation function(2PCF),can be evaluated with the PDF-SYM method instead of the traditional weighted-sum *** makes use of the full PDF information of the shear estimators,and does not require weightings on the shear estimators,which can in principle introduce additional systematic *** work presents our constraints on S8and?mfrom the shear-shear correlations using the PDF-SYM *** data we use is from the z-band images of the Dark Energy Camera Legacy Survey(DECa LS),which covers about 10000 deg2with more than 100 million *** shear catalog is produced by the Fourier Quad method,and well tested on the real data itself with the field-distortion *** main approach is called quasi-2D as we do use the photo-z information of each individual galaxy,but without dividing the galaxies into redshift *** mainly use galaxy pairs within the redshift interval between 0.2 and 1.3,and the angular range from 4.7 to 180 *** analysis yields S8=0.762±0.026 and?m=0.234±0.075,with the baryon effects and the intrinsic alignments *** results are robust against redshift *** check the consistency of our results by deriving the cosmological constraints from auto-correlations ofγ1andγ2separately,and find that they are consistent with each other,but the constraints from theγ1component are much weaker than that fromγ*** implies a much worse data quality ofγ1,which is likely due to additional shear uncertainties caused by CCD electronics(according to the survey strategy of DECa LS).We also perform a pure 2D analysis,which gives S8=0.81_(-0.04)^(+0.03)and?m=0.25_(-0.05)^(+0.06).Our findings demonstrate the potential of the PDF-SYM method for precision cosmology.

关键词： weak lensing shear-shear correlations cosmological parameters observations analysis