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crystal structures and constitution of the binary system iridium-boron

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Science china materials 2015年第8期58卷 649-668,594页

作者： Isolde Zeiringer 程曦月陈星秋 Ernest bauer Gerald Giester Peter Franz Rogl Institute of materials chemistry and Research University of Vienna Shenyang National Laboratory for materials Science (SYNL) Institute of Metal Research (IMR) Chinese Academy of Sciences (CAS) Institute of Solid State Physics Vienna University of Technology Institute of mineralogy and crystallography University of Vienna

The constitution of the binary system Ir-B has been established between 10 and 70 at.% boron for temperatures above 700°c based on differential scanning calorimetry, electron probe microanalysis, and isothermal low temperature annealing experiments(≤1000°c). Four binary phases have been found, namely Ir4B5+x, Ir5B4+x and the high and low temperature modification of Ir4B3-x. X-ray structure analyses were performed on single crystals of Ir4B5+x(x = 0, Ir4B5 type; space group c2/m; a = 1.05200(2), b = 0.289564(6) and c = 0.60958(1) nm, β = 91.156(2)°), Ir5B4+x(x=0, Ir5B4 type; space group I41/a; a = 0.62777(1) and b = 1.02599(2) nm) and on the low temperature modification of Ir4B3-x(x=0, Ir B0.9 type; space group cmc21; a = 0.27728(1), b = 0.75742(2) and c = 0.73152(2) nm). The high temperature modification of Ir4B3-x(Wc type; space group P6-m2; a = 0.28137(5) and c = 0.2828(1) nm) has been confirmed by X-ray powder diffraction. By means of the first-principle calculations, in combination with the evolutionary structural search algorithm, the compositions, structures and enthalpies of the Ir-B system have been investigated theoretically. confirming the experimental observations on Ir4B5, Ir5B4 and Ir4B3, we have investigated several metastable phases at other stoichiometries, such as Ir B, Ir B2 and Ir3B2. We also proposed three thermodynamically and dynamically stable new structures of o F28-Ir4B3, o c8-Ir B and m c10-Ir3B2, which may be synthesized under certain conditions.

关键词：晶格常数点阵参数 XPD nm

Direct writing of anodic oxides for plastic electronics

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npj Flexible Electronics 2018年第1期2卷 189-198页

作者： christian michael Siket Nadine Tillner Andrei Ionut mardare Amir Reuveny carina Daniela Grill Florian Hartmann Gerald Kettlgruber Richard moser Jan Philipp Kollender Takao Someya Achim Walter Hassel martin Kaltenbrunner Siegfried bauer Soft matter Physics Johannes Kepler University LinzAltenberger Str.694040 LinzAustria Department of Electrical Engineering University of TokyoTokyo 113-8656Japan Institute for Technology of Inorganic materials Johannes Kepler University LinzAltenberger Str.694040 LinzAustria christian Doppler Laboratory for combinatorial Oxide chemistry(cOmBOX) Johannes Kepler University LinzAltenberger Str.694040 LinzAustria Linz Institute of Technology LIT Johannes Kepler University LinzAltenberger Str.694040 LinzAustria

metal oxide thin films for soft and flexible electronics require low cost,room temperature fabrication,and structuring *** here introduce an anodic printing process to realize the essential building blocks of electronic circuitry,including resistors,capacitors,field-effect transistors,diodes,rectifiers,and memristors directly on imperceptible plastic *** independent on surface properties,we achieve high-quality,few nanometer thin dielectric and semiconducting films even on rough substrates via localized anodisation of valve metals using a scanning droplet cell *** demonstrate printing-like fabrication of 3D multilayer solid-state capacitors with a record-high areal capacity of 4μF cm−*** to the whole class of valve metals and their alloys,our method provides a versatile fabrication technique for the circuits that empower the flexible and stretchable electronics of tomorrow.

关键词： anodic printing metals

Total Hadronic cross Sections

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chinese Physics c 2014年第9期 537-540页

作者： K.A.Olive K.Agashe c.Amsler m.Antonelli J.-F.Arguin D.m.Asner H.Baer H.R.Band R.m.Barnett T.Basaglia c.W.bauer J.J.Beatty V.I.Belousov J.Beringer G.Bernardi S.Bethke H.Bichsel O.Biebe E.Blucher S.Blusk G.Brooijmans O.Buchmueller University of minnesota School of Physics and Astronomy 116 church St.S.E. minneapolis mN 55455 USA University of maryland Department of Physics college Park mD 20742-4111 USA Albert Einstein center for Fundamental Physics Universitat Bern cH-3012 Bern Switzerland Lab.Nazionali di Frascati dell'INFN cP 13 via E.Fermi 40 I-00044 Frascati(Roma) Italy Departement de physique Universite de montreal c.P.6128 succ.centre-ville montreal(Quebec) H3c 3J7 canada Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA Department of Physics and Astronomy University of Oklahoma Norman OK 73019 USA Department of Physics University of Wisconsin madison WI 53706 USA Physics Division Lawrence Berkeley National Laboratory 1 cyclotron Road Berkeley cA 94720 USA cERN European Organization for Nuclear Research cH-1211 Geneve 23 Switzerland Department of Physics The Ohio State University 191 W.Woodruff Ave. columbus OH 43210 cOmPAS Group Institute for High Energy Physics RU- 142284 Protvino Russia LPNHE IN2P3-cNRS et Universites de Paris 6 et 7 F-75252 Paris France max-Planck-Institute of Physics 80805 munich Germany Department of Physics University of Washington Seattle WA 98195 USA Ludwig-maximilians-Universitat Fakultdt für Physik Schellingstr.4 D-80799 münchen Germany Enrico Fermi Institute and Department of Physics University of chicago chicago IL 60637-1433 USA Department of Physics Syracuse University Syracuse NY 13244 USA Department of Physics columbia University 538 W.120th Street New York NY 10027 USA High Energy Physics Group Blackett Laboratory Imperial college Prince consort Road London SW7 2AZ UK Jefferson Lab 12000 Jefferson Ave. Newport News VA 23606 USA Department of Physics University of Virginia PO Box 400714 charlottesville VA 22904 USA Fermi National Accelerator Laboratory P.O.Box 500 Batavia IL 60510 USA Kavli Institute for cosmological Physics University of chicago chicago IL 60637-1433 USA Department of Physics and Astronomy University of Sussex Falmer Brighton BN1 9QH UK Department o

(Updated September 2013,cOmPAS group,fflEP,Protvino)This updated version of the total hadronic cross sections review is based on the first half of 2013 update of the database for total cross section and the ratio of the real-to-imaginary parts of the forward elastic scattering hadronic *** data on total pp coUisions cross sections from cERN-LHc-TOTEm[1]and new data from cosmic rays experiment PAO[2]were *** use a procedure for ranking models as described in[3]to identify the safest parameterizations for ***,the models giving the best fit of accelerator data also reproduce the experimental cosmic ray nucleon-nucleon data extracted from nucleon-air data with no

关键词： Total Hadronic cross Sections data

High-energy collider parameters

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chinese Physics c 2014年第9期 392-396页

HIGH-ENERGY cOLLIDER PARAmETERS:e+e-colliders（I）Updated in September 2013 with numbers received from representatives of the colliders（contact ***,LBNL）.The table shows parameter values as achieved by July 1,*** are,where appropriate,r.m.s.;unless noted otherwise,energies refer to beam energy;H and V indicate horizontal and vertical directions;*** for *** for the defunct SPEAR,DORIS,PETRA,PEP,TRISTAN,and VEPP-2m colliders may be found in our 1996 edition（***.D54,1 July 1996,Part I）.

关键词： LHc Pb High-energy collider parameters length cERN BEPc high mHz exp cell KEK

Radiationless anapole states in on-chip photonics

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Light(Science & Applications) 2021年第11期10卷 2161-2172页

作者： Evelyn Diaz-Escobar Thomas bauer Elena Pinilla-cienfuegos Angela I.Barreda Amadeu Griol L.Kuipers Alejandro martinez Nanophotonics Technology center Universitat Politecnica de ValènciaCamino de Vera s/n46022ValenciaSpain Department of Quantum Nanoscience Kavli Institute of NanoscienceDelft University of Technology2600 GADelftThe Netherlands Institute of Applied Physics Abbe Center of PhotonicsFriedrich Schiller University JenaAlbert-Einstein-Straße 1507745JenaGermany

High-index nanoparticles are known to support radiationless states called anapoles,where dipolar and toroidal moments interfere to inhibit scattering to the far *** order to exploit the striking properties arising from these interference conditions in photonic integrated circuits,the particles must be driven in-plane via integrated ***,we address the excitation of electric anapole states in silicon disks when excited on-chip at telecom *** contrast to normal illumination,we find that the anapole condition-identified by a strong reduction of the scattering-does not overlap with the near-field energy maximum,an observation attributed to retardation *** experimentally verify the two distinct spectral regions in individual disks illuminated in-plane from closely placed waveguide terminations via far-field and near-field *** finding has important consequences concerning the use of anapole states and interference effects of other mie-type resonances in high-index nanoparticles for building complex photonic integrated circuitry.

关键词： scattering waveguide states

Highlights of the 2nd International Symposium on Tribbles and Diseases: tribbles tremble in therapeutics for immunity, metabolism, fundamental cell biology and cancer

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Acta Pharmaceutica Sinica B 2019年第2期9卷 443-454页

作者： Bing cui Patrick A. Eyers Leonard L. Dobens Nguan Soon Tan Peter D. mace Wolfgang A. Link Endre Kiss-Toth Karen Keeshan Takuro Nakamura Warren S. Pear Yodit Feseha Jessica Johnston Arkatiz carracedo marcel Scheideler Zabran llyas Robert c. bauer Jorge D. Erusalimsky Dominika Grzesik Juan Salamanca-Viloria Xiaoxi Lv Yishi Jin Ke Li Guillermo Velasco Shuang Shang Jose m. Lizcano Xiaowei Zhang Jichao Zhou Jiaojiao Yu Fang Hua Feng Wang Shanshan Liu Jinmei Yu Zhuowei Hu State Key Laboratory of Bioactive Substance and Function of Natural medicines Institute of Materia Medica Chinese Academy of Medical Sciences and Peking Union Medical College Department of Biochemistry Institute of Integrative Biology University of Liverpool Division of molecular Biology and Biochemistry School of Biological Sciences University of Missouri-Kansas City School of Biological Sciences Nanyang Technological University Lee Kong chian School of medicine Nanyang Technological University Institute of molecular and cell Biology KK Women's and children Hospital Biochemistry Department School of Biomedical Sciences University of Otago centre for Biomedical Research (cBmR) University of Algarve Campus de Gambelas Department of Biomedical Sciences and medicine University of Algarve Algarve Biomedical center (ABc) University of Algarve Campus de Gambelas Department of Infection Immunity and Cardiovascular Disease University of Sheffield Paul O'Gorman Leukaemia Research centre Institute of Cancer Sciences University of Glasgow Division of carcinogenesis The Cancer Institute Japanese Foundation for Cancer Research Department of Pathology and Laboratory medicine Abramson Family Cancer Research Institute Perelman School of Medicine at the University of Pennsylvania centre de Recherche en Transplantation et Immunologie (ou cRTI) Inserm Université de Nantes Nantes France Institut de Transplantation Urologie Néphrologie (ou ITUN) cIc bioGUNE cIBERONc Ikerbasque Basque Foundation for Science Biochemistry and molecular Biology Department University of the Basque Country (UPV/EHU) Institute for Diabetes and cancer IDc Helmholtz Center Munich Joint Heidelberg-IDc Translational Diabetes Program University Hospital Heidelberg molecular metabolic control Medical Faculty Technical University Munich German center for Diabetes Research (DZD) Division of cardiology Department of Medicine Columbia University Irving Medical Center School of Sport and Health Sciences Cardiff Metropolitan Universit

The Tribbles(TRIB) family of pseudokinase proteins has been shown to play key roles in cell cycle, metabolic diseases, chronic inflammatory disease, and cancer development. A better understanding of the mechanisms of TRIB pseudokinases could provide new insights for disease development and help promote TRIB proteins as novel therapeutic targets for drug discovery. At the 2 nd International Symposium on Tribbles and Diseases held on may 7–9, 2018 in Beijing, china, a group of leading Tribbles scientists reported their findings and ongoing studies about the effects of the different TRIB proteins in the areas of immunity, metabolism, fundamental cell biology and cancer. Here, we summarize important and insightful overviews from 4 keynote lectures, 13 plenary lectures and 8 short talks that took place during this meeting. These findings may offer new insights for the understanding of the roles of TRIB pseudokinases in the development of various diseases.

关键词： Tribbles Immunology metabolism cell biology Kinase inhibitor Tumorigenesis metastasis TRIB1 TRIB2 TRIB3 Pseudokinase Inflammation Atomic structure Protein quality control Ubiqutin

Plated contacts for solar cells with superior adhesion strength to screen printed solar cells

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Frontiers in Energy 2017年第1期11卷 72-77页

作者： R. cHEN S. WANG A. WENHAm Z. SHI T. YOUNG J. JI m. EDWARDS A. SUGIANTO L. mAI S. WENHAm c. cHONG School of Photovoltaic and Renewable Energy Engineering University of New South Wales Sydney NSW 2052 Australia

The improvement of adhesion strength and durability of plated contacts is required for cell manufacturers to gain confidence for large-scale manufacturing. To overcome weak adhesion at the metal/Si interface, new approaches were developed. These involve the formation of laser-ablated anchor points, or grooves in the extreme case of overlapping anchor points, in the heavily doped silicon surface. When plated, these features greatly strengthen the mechanical adhesion strength of the metal. A stylus-based adhesion tester was developed specifically for evaluating the effectiveness of plated contacts to smooth silicon surfaces. The use of such a tester was also extended in this work to textured and roughened surfaces to allow evaluation of different metal contacting approaches. The adhesion strengths for various metal contacting schemes were evaluated, including screenprinted silver contacts, nickel/copper （Ni/cu） light- induced plated （LIP） contacts for laser-doped selective emitter （LDSE） ceils, buried-contact solar cells （BcScs）, and Ni/cu LIP contacts formed with laser-ablated anchoring points in selective emitter （LAASE） cells. The latter has superior adhesion strength. The standard ＂peel test＂ of the industry was compared to the stylus-based adhesion testing, with the latter shown value for testing metal contacts on smooth surfaces but with caution needed for use with textured or roughened surfaces.

关键词： light-induced plating metal adhesionstrength copper plating metal contacts solar cell durability,silicon solar cells

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用5-位取代的8羟基喹啉液液萃取铝和镓

湿法冶金 1988年第3期 52-57页

作者： D.bauer 才锡民

合成了一系列5-位取代的8羟基喹啉并研究了它们在强碱性介质中（3.5mNaOH）萃取分离镓和铝的性能。在合成的化合物中,只有YEN10和和YAN5(分别带有支链c10H21—cH c—c10H2l和c5H11一cH—cH11H23)萃取镓离子,所萃取络合物是Ga（YAN5）和G... 详细信息

合成了一系列5-位取代的8羟基喹啉并研究了它们在强碱性介质中（3.5mNaOH）萃取分离镓和铝的性能。在合成的化合物中,只有YEN10和和YAN5(分别带有支链c10H21—cH c—c10H2l和c5H11一cH—cH11H23)萃取镓离子,所萃取络合物是Ga（YAN5）和Ga（YEN10）2（OH）2Na+。萃取常数分别是107·5和104,而对铝的萃取常数分别是107·7和103·5。但其中YAN5不能从铝溶液中选择性萃取镓。两相传质速率正比于镓和萃取剂浓度。若速率用mol/m2·s表示,浓度用mol/L表示,则YAN5和YENl0的相传质常数分别是1.2×10-5和1.05×10-5。这些值均比Kelexl00的相应值低,界面测量结果表明,5-位取代的分子在界面被浓缩的程度要小于Kelex100。

关键词：羟基喹啉萃取剂浓度碱性介质萃取分离传质速率液液萃取辛醇有机相碳原子分配系数

基于红藻氨酸和劳拉西泮联合给药的新型人类获得性颞叶癫痫动物模型

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癫痫杂志 2019年第2期5卷 140-147页

作者： Kienzler-Norwood F costard L Sadangi c müller P Neubert V bauer S Rosenow F Norwood BA 李思思(译) 熊维希慕洁不详

红藻氨酸(Kainic acid,KA)是一种有效的谷氨酸类似物,用于诱导啮齿动物的神经退行性变和颞叶癫痫(TLE)。KA可诱发严重的、持续的癫痫发作,即惊厥性癫痫持续状态(convulsive Status epilepticus,cSE),没有药物干预的情况下通常是致命的... 详细信息

红藻氨酸(Kainic acid,KA)是一种有效的谷氨酸类似物,用于诱导啮齿动物的神经退行性变和颞叶癫痫(TLE)。KA可诱发严重的、持续的癫痫发作,即惊厥性癫痫持续状态(convulsive Status epilepticus,cSE),没有药物干预的情况下通常是致命的。在过去30年里,使用KA来建立人类癫痫动物模型毫无疑问被证明是有价值的,但显著的可变性和死亡率一直使结果变得不确定。这些问题很可能是cSE导致的,这是一种本质上可变且无法控制的全或无反应。然而,cSE与人类疾病的相关性尚不确定,因为大多数癫痫患者从未经历过这种情况。该研究试图构建一种简单的、基于KA的TLE动物模型,以避免cSE及其混淆因素。成年雄性SpragueDawley大鼠分别接受皮下注射KA(5 mg)和劳拉西泮(0.25 mg),剂量分别约为15.0 mg/kg和0.75 mg/kg。持续的视频脑电图(VEEG)被用来监测急性癫痫的发作和检测自发性癫痫发作。免疫细胞化学、Fluoro-Jade B染色和Timm染色被用来描述急性和慢性神经病理学改变。急性局灶海马癫痫发作在约30 min后开始并在几小时后自行终止。广泛的海马神经变性在4 d之后发现。在所有动物中自发性的局灶海马癫痫发作平均12 d之后开始。典型的海马硬化和苔藓纤维出芽的形成是长期神经病理学的特征。发病率和死亡率均为0%。我们发现在联合注射低剂量苯二氮卓类药物时,KA全身性给药的作用可局限于海马。这意味着劳拉西泮可以阻止痉挛性癫痫发作,而没有真正阻止癫痫电活动。这个创新的、无cSE的动物模型,可靠地模拟了获得性颞叶内侧癫痫所定义的特征:海马硬化和在长时间无癫痫发作后自发的海马起源的癫痫发作,并不伴显著的发病率、死亡率或无反应者。

关键词：非惊厥性癫痫持续状态苯二氮卓海马硬化