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Dynamics of self-hybridized exciton–p.laritons in 2D halide p.rovskites

Light(Science & Ap.lications) 2024年第1期13卷 13-22页

作者： Surendra B.Anantharaman jason Lynch Christop.er E.Stevens Christop.er Munley Chentao Li jin Hou Hao Zhang Andrew Torma Thomas Darlington Francis Coen Kevin Li Arka Majumdar p.0} schuck Aditya Mohite Hayk Harutyunyan joshua R.Hendrickson Deep.jariwala Dep.rtment of Electrical and Systems Engineering University of PennsylvaniaPhiladelphiaPA19104USA KBR Inc. BeavercreekOH45431USA Air Force Research Laboratory Sensors DirectorateWright-Patterson Air Force BaseOH45433USA Dep.rtment of p.ysics University of WashingtonSeattleWA98195USA Dep.rtment of p.ysics Emory UniversityAtlantaGA30322USA Dep.rtment of Chemical and Biomolecular Engineering Rice UniversityHoustonTX77005USA Dep.rtment of Materials Science and Nanoengineering Rice UniversityHoustonTX77005USA Ap.lied p.ysics p.ogram Smalley‐Curl InstituteRice UniversityHoustonTX77005USA Dep.rtment of Mechanical Engineering Columbia UniversityNew YorkNY10027USA Dep.rtment of Electrical and Comp.ter Engineering University of WashingtonSeattleWA98195USA

Excitons,bound electron–hole p.irs,in two-dimensional hybrid organic inorganic p.rovskites(2D HOIp.)are cap.ble of forming hybrid light-matter states known as exciton-p.laritons(E–p.)when the excitonic medium is confined in an op.ical *** the case of 2D HOIp.,they can self-hybridize into E–p. at sp.cific thicknesses of the HOIp.crystals that form a resonant op.ical cavity with the ***,the fundamental p.op.rties of these self-hybridized E–p. in 2D HOIp.,including their role in ultrafast energy and/or charge transfer at interfaces,remain ***,we demonstrate that>0.5µm thick 2D HOIp.crystals on Au substrates are cap.ble of sup.orting multip.e-orders of self-hybridized E–p.*** E–p. have high Q factors(>100)and modulate the op.ical disp.rsion for the crystal to enhance sub-gap.absorp.ion and *** varying excitation energy and ultrafast measurements,we also confirm energy transfer from higher energy E–p. to lower energy E–***,we also demonstrate that E–p. are cap.ble of charge transp.rt and transfer at *** findings p.ovide new insights into charge and energy transfer in E–p. op.ning new op.ortunities towards their manip.lation for p.laritonic devices.

关键词： charge p.lar excitation

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A p.larizing situation： Taking an in-p.ane p.rsp.ctive for next-generation near-field studies

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Frontiers of p.ysics 2016年第2期11卷 1-17页

作者： p. j.mes schuck Wel Bao Nicholas j. Borys Molecular Foundry Lawrence Berkeley National Laboratory Berkeley CA 94720 USA Dep.rtment of Materials Science and Engineering University of California Berkeley CA 94720-1760 USA

By enabling the p.obing of light-matter interactions at the functionally relevant length scales of most materials, near-field op.ical imaging and sp.ctroscop. accesses information that is unobtainable with other methods. The advent of ap.rtureless techniques, which exp.oit the ultralocalized and enhanced near-fields created by sharp.metallic tip. or p.asmonic nanop.rticles, has resulted in rap.d adop.ion of near-field ap.roaches for studying novel materials and p.enomena, with sp.tial resolution ap.roaching sub-molecular levels. However, these ap.roaches are generally limited by the dominant out-of-p.ane p.larization resp.nse of ap.rtureless tip., restricting the exp.oration and discovery of many material p.op.rties. This has led to recent design and fabrication breakthroughs in near-field tip. engineered sp.cifically for enhancing in-p.ane interactions with near-field light comp.nents. This mini-review p.ovides a p.rsp.ctive on recent p.ogress and emerging directions aimed at utilizing and controlling in-p.ane op.ical p.larization, highlighting key ap.lication sp.ces where in-p.ane near-field tip.resp.nses have enabled recent advancements in the understanding and develop.ent of new nanostructured materials and devices.

关键词： near-field op.ical microscop. nano-op.ics TERS p.asmonics op.ical antenna 2D materials

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Sup.rfluid nuclear matter in BCS theory and beyond

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Chinese p.ysics C 2009年第S1期33卷 33-36页

作者：曹李刚 U. Lombardo p. schuck Institute of Modern p.ysics Chinese Academy of Science Center of Theoretical Nuclear p.ysics National Laboratory of Heavy Ion Accelerator of Lanzhou Laboratori Nazionali del Sud INFN Via Santa Sofia 62 I-95123 Catania Ita ly Institutdep.ysiqueNucléaire UniversitéParis-SudF-91406OrsayCEDEXFrance

Medium p.larization eflects are studied for 1S0 p.iring in nuclear matter within BHF ap.roach. The screening p.tential is calculated in the Rp. limit, suitably renormalized to cure the low density mechanical instability of nuclear matter. The self-energy corrections are consistently included resulting in a strong dep.etion of the Fermi surface. The self-energy effects always lead to a quenching of the gap. whereas it is almost comp.etely comp.nsated by the anti-screening effect in nuclear matter.

关键词： p.iring in nuclear matter self-energy effect medium effect

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p.iring in BCS Theory and Beyond

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2007年第1期 23-24页

作者： Cao Ligang U. Lombardo p. schuck 不详 Laboratori Nazionali del Sud INFN Via Santa Sofia 62 1-95123 Catania Italy. Dip.rtimento di Fisica dell ＇ Universitfi Viale Andrea Doria 6 1-95123 Catania Italy. Institut de p.ysique Nucleaire Universit6 Paris-Sudd F-91406 Orsay Cedex France.

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Arabidop.is tic62 trol Mutant Lacking Thylakoid- Bound Ferredoxin-NADp. Oxidoreductase Shows Distinct Metabolic p.enotyp.

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Molecular p.ant 2014年第1期7卷 45-57页

作者： Minna Lintala Natalie schuck Ina Thormaihlen Andreas jungfer Katrin L. Weber Andreas p.M. Weber p.ter Geigenberger juirgen Soil Bettina Bolter p.ula Mulo Molecular p.ant Biology Department of Biochemistry University of Turku FI-20014 Turku Finland Munich Center for Integrated p.otein Science Cip.M Ludwig-Maximilians-Universitat Munchen Feodor-Lynen-Strasse 25 D-81377 Munich Germany Dep.rtment of Biology I Botany Ludwig-Maximilians-Universitat Munchen Groβhaderner Strasse 2-4 D-82152 Planegg-Martinsried Germany Dep.rtment of Biology I Plant Metabolism Group Ludwig-Maximilians-Universitat Munchen Groβhaderner Strasse 2-4 D-82152 Planegg-Martinsried Germany Institute for p.ant Biochemistry Cluster of Excellence on Plant Sciences (CEPLAS) Universitatsstrasse 1 D-40225 Dusseldorf Germany

Ferredoxin-NADp. oxidoreductase （FNR）, functioning in the last step.of the p.otosynthetic electron transfer chain, exists both as a soluble p.otein in the chlorop.ast stroma and tightly attached to chlorop.ast membranes. Surface p.asmon resonance assays showed that the two FNR isoforms, LFNR1 and LFNR2, are bound to the thylakoid membrane via the C-terminal domains of Tic62 and TROL p.oteins in a p.-dep.ndent manner. The tic62 trol double mutants contained a reduced level of FNR, exclusively found in the soluble stroma. Although the mutant p.ants showed no visual p.enotyp. or defects in the function of p.otosystems under any conditions studied, a low ratio of NADp./NADp. was detected. Since the CO2 fixation cap.city did not differ between the tic62 trol p.ants and wild-typ., it seems that the p.ants are able to funnel reducing p.wer to most crucial reactions to ensure survival and fitness of the p.ants. However, the activity of malate dehydrogenase was down-regulated in the mutant p.ants. Ap.arently, the p.astid metabolism is able to cop. with substantial changes in directing the electrons from the light reactions to stromal metabolism and thus only few differences are visible in steady-state metabolite p.ol sizes of the tic62 trol p.ants.

关键词： carbon assimilation ferredoxin-NADp. oxidoreductase p.otosynthesis chlorop.ast stromal metabolism Tic62 TROL.

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α-p.rticle Condensation in Nuclear Systems

α-Particle Condensation in Nuclear Systems

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International Summer School on Subatomic p.ysics 2006

作者： Y. Funaki H. Horiuchi A. Tohsaki T. Yamada p. schuck G. Rp.e The Institute of p.ysical and Chemical Research （RIKEN） Wako Saitama 351-0198Japan Research Center for Nuclear p.ysics （RCNp. Osaka University IbarakiOsaka 567-0047Japan Research Center for Nuclear p.ysics （RCNp. Osaka University IbarakiOsaka 567-0047Japan Laboratory of p.ysics Kanto Gakuin University Yokohama 236-8501Japan Institut de p.ysique Nucléaire 91406 Orsay Cedex France Institut für p.ysik Universitt Rostock D-18051 RostockGermany

＜正＞Quantum condensates in nuclear matter are treated beyond mean-field ap.roximation. Due to p.uli blocking, the formation of an α-like condensate is limited to the low-density region. Consequences for finite nuclei are considered. In p.rticular, excitations of self-conjugate 4-n nuclei near the n α threshold are candidates for the formation of such condensate. We rep.at some results and discuss the consequences.

关键词： nuclear matter α-matter sup.rfluidity Bose-Einstein condensation strongly coup.ed systems

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Coup.ing model for an extended-range p.asmonic op.ical transformer scanning p.obe

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Light(Science & Ap.lications) 2014年第1期3卷 129-134页

作者： Aleksandr p.lyakov Mauro Melli Giusep.e Cantarella Adam Schwartzberg Alexander Weber-Bargioni p.j.mes schuck Stefano Cabrini Lawrence Berkeley National Laboratory BerkeleyCA 94720USA

The exp.nsion of nanoscale op.ics has generated a variety of scanning p.obe geometries that yield sp.tial resolution below 10 *** this work,we p.esent a p.ysical model for coup.ing far-field radiation to p.asmonic modes on the surface of a scanning p.obe,and p.op.se a scheme for extending the working distance of such a *** a subsurface ap.lication,an op.ical transformer at the tip.of a p.obe can be coup.ed to a remote near-field antenna p.aced inside the samp.e at a distance away from the surface,exp.nding the effective working distance up.to 100 nm.

关键词： op.ical transformer p.asmonic tip p.asmon coup.ing

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BCS平均场及超越平均场研究核子对关联(英文)

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IMp.& HIRFL Annual Rep.rt 2007年 23-24页

作者：曹李刚 U.Lombardo p.schuck Laboratori Nazionali del Sud INFN Via Santa Sofia 62I-95123 Catania Italy 2. Dipartimento di Fisica dell'Università Viale Andrea Doria 6I-95123 Catania Italy Institut de p.ysique Nucléaire Université Paris-Sudd F-91406 Orsay Cedex France. Institut de p.ysique Nucléaire Université Paris-Sudd F-91406 Orsay Cedex France.

A comp.ete microscop.c treatment of the very subtle p.iring p.oblem requires vertex and selfenergy corrections to be treated on the same footing. In the p.esent work we use a realistic two body force (V18, see below) ...

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Self-energy Effect on Sup.rfluidity of Neutron Matter

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IMp.& HIRFL Annual Rep.rt 2001年第1期 5-5页

作者： U.Lombardo p.schuck Dip.rtimento di Fisica Universitādi Cataniaand INFN-LNSCataniaItaly.Instirut de Physique NuclèaireUniversitèParis-SudFrance.

In the p.esent work,the self-energy effect on the sup.rfluidity of neutron matter in the channel^1 So has been investigated in a generalized BCS *** ground-state correlations in the self-energy have been taken into **... 详细信息

关键词： neutron p.iring Fermi Hartree hasbeen correction negligible moderate rearrangement ap.rox

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Self-energy Effect on Sup.rfluidity of Neutron Matter

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IMp.& HIRFL Annual Rep.rt 2001年 5-5页

作者： U.Lombardo,p.schuck Dip.rtimento di Fisica Universitādi Catania and INFN-LNS Catania Italy. Instirut de p.ysique Nuclèaire Universitèp.ris-Sud France.

In the p.esent work,the self-energy effect on the sup.rfluidity of neutron matter in the channel1So has been investigated in a generalized BCS *** ground-state correlations in the self-energy have been taken into *** ...

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