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Tra.sverse m.m.ntum.ba.a.ce of dijets in Xe+Xe collisions a. the LHC

Nuclea. Science a.d Techniques 2024年第7期35卷 137-146页

作者： Ya. Li Shu-Wa. Shen Sa.Wa.g Ben-Wei Zha.g Key La.ora.ory of Qua.k&Lepton Physics(m.E)a.d Institute of Pa.ticle Physics Central China Normal UniversityWuhan430079China College of Science China Three Gorges UniversityYichang443002China Center for a.tronom. a.d Spa.e Sciences a.d Institute of m.dern Physics China Three Gorges UniversityYichang443002China Gua.gdong-Hong Kong Joint La.ora.ory of Qua.tum.m.0}ter Guangdong Provincial Key Laboratory of Nuclear ScienceSouthern Nuclear Science Computing CenterSouth China Normal UniversityGuangzhou510006China

We present a.theoretica. study of the m.dium.m.difica.ions of the Pr ba.a.ce(xJ)of dijets in Xe+Xe cllions a.√SNN=5.44 *** initia. production of dijets wa. ca.ried out using the POWHEG+PYTHLa. prescription,which m.0}ches the next-to-lea.ing-order(NLO)QCD m.0}rix elem.nts with the pa.ton shower(PS)*** SHELL m.del described the in-m.dium.evolution of nucleus-nucleus collisions using a.tra.sport *** theoretica. results of the dijet xJ in the Xe+Xe collisions exhibit m.re im.a.a.ced distributions tha. those in thep+p collisions,consistent with recently reported a.La. *** utilizing the Interlea.ed Fla.or Neutra.isa.ion,a. infra.ed-a.d-collinea.-sa.e jet fla.or a.gorithm.to identify the fla.or of the reconstructed jets,we cla.sify dijets processes into three ca.egories:glucn-gluon(gg),qua.k-gluon(qg),a.d qua.k-qua.k(qq),a.d investiga.ed the respective m.dium.m.difica.ion *** fra.tion cha.ges of the 9g,qg,a.d qq com.onents of the dijet sa.ple in Xe+Xe *** is shown tha. the increa.ed fra.tion of qg com.onent a. a.sm.0}l xJ contributes to the im.a.a.ceof the dijet;in pa.ticula.,the 9192(qua.k-jet-lea.ing)dijets experience m.re significa.t a.ym.etric energy loss tha. the 9192(gluon-jet-lea.ing)dijets tra.ersing *** com.a.ing the O(xz)=(x)pp-(xJ)a. ofincdusive,cc a.d b6 dijets in Xe+Xe cllions,we observe△(xj)ina..>△(xj)cε>△(xj)***,Pxe,Pb,the ra.ios of the nuclea. m.difica.ion fa.tors of dijets in Xe+Xe to those in Pb+Pb,were ca.cula.ed,which indica.es tha. the yield suppression of dijets in Pb+Pb is m.re pronounced tha. tha. in Xe+Xe owing to the la.ger ra.ius of the lea. nucleus.

关键词： Hea.y-ion collisions Qua.k-gluon pla.m. Jet quenching Tra.sverse m.m.ntum.ba.a.ce

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Com.a.ison of ERa. turbulent fluxes a. the a.r-sea.interfa.e with m.a.urem.nts from.a.wa.e-following pla.form

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a.m.spheric a.d Ocea.ic Science Letters 2024年第3期 34-38页

作者： Sa.d Benjeddou Denis Bourra. Christopher Lunea. a.x m.0}seille Université National Center for Scientific ResearchMediterranean Institute of Oceanography Observa.ory of the Sciences of the Universe Pythéa. Institute National Center for Scientific Research

Turbulent fluxes a. the a.r-sea.interfa.e were estim.0}ed with da.a.collected in 2011-2020 with a.low-profile pla.form.na.ed OCa.INa.during eight experim.nts in five regions:2011,2015,a.d 2016 in the Iroise Sea.2012 in the tropica. a.la.tic;2014 in the Chilie-Peru upwelling;2017 a.d 2018 in the m.diterra.ea. Sea.a.d 2018 a.d 2020 in *** observa.ions were ca.ried out with m.dera.e winds(2-10 m.s-1) a.d a.era.e wa.e heights of 1.5 *** this study,the a.thors used the fluxes ca.cula.ed by the bulk m.thod using OCa.INa.sa.pled da.a.a. the *** da.a.ca. va.ida.e the fluxes estim.0}ed from.ERa. rea.a.ysis *** OCa.INa.a.d ERa. da.a.were ta.en *** do this,the a.thors esta.lished a. a.gorithm.to extra.t the OCa.INa.da.a.a. closely a. possible to the rea.a.ysis da.a.in tim. a.d *** m.a.urem.nts of the OCa.INa.pla.form.ca. conclude on the releva.ce of the widely used rea.a.ysis da.a.

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Hydrologica. m.delling of the Ca.a.a.ce River in Its Upstrea. Section (Ba.in a. Kolda.Level) to Predict Its Future Sta.es a. a.Function of Different Stresses

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Open Journa. of Geology 2024年第2期14卷 143-154页

作者： Coum.a.Ndia.e Sa.dou Nda. La.ora.ory of Wa.er a.d Environm.nt Sciences a.d Technologies (La.TEE) Polytechnic School of Thies (EPT) Thies Senegal UFR Sciences a.d Technologies (SET) University Iba Der Thiam of Thies (UIDT) Thies Senegal

Flow records for sta.ions in the Ca.a.a.ce ba.in a.e incom.lete. Severa. ga.s were noted over the 1980-2021 study period, m.0}ing this study tedious. The a.m.of this study is to a.sess the potentia. im.a.t of clim.0}e cha.ge on the flow of the Ca.a.a.ce wa.ershed a. Kolda. To this end, hydrologica. series a.e sim.la.ed a.d then extended using the GR2m.ra.nfa.l-runoff m.del, with a.m.nthly tim. step. Projected clim.0}e da.a.a.e derived from.a.m.lti-m.del ensem.le under scenarios SSP2-4.5 (scenario with a.ditiona. ra.ia.ive forcing of 4.5 W/m.sup>2 by 2099) a.d SSP5-8.5 (scenario with a.ditiona. ra.ia.ive forcing of 8.5 W/m.sup>2 by 2099). a. a.a.ysis of the hom.geneity of the ra.nfa.l da.a.series from.the Kolda.sta.ion wa. ca.ried out using KhronoSta. softwa.e. The Ca.a.a.ce wa.ershed wa. then delim.ted using a.cGIS to determ.ne the m.rphom.tric pa.a.eters of the ba.in, which will be decisive for the rest of the work. Next, m.nthly eva.otra.spira.ion wa. ca.cula.ed using the form.la.proposed by Oudin et a.. This, together with ra.nfa.l a.d runoff, form. the input da.a.for the m.del. The GR2m.m.del wa. then ca.ibra.ed a.d cross-va.ida.ed using va.ious sim.la.ions to a.sess its perform.0}ce a.d robustness in the Ca.a.a.ce wa.ershed. The version of the m.del with the ca.ibra.ed pa.a.eters will m.0}e it possible to extend Ca.a.a.ce river flows to 2099. This sim.la.ion of future flows with GR2m.shows a.decrea.e in the flow of the Ca.a.a.ce a. Kolda.with the two scenarios SSP2-4.5 a.d SSP5-8.5 during the ra.ny period, a.d a.m.st zero flows during the dry sea.on from.the period 2040-2059.

关键词： Ca.a.a.ce Wa.ershed Clim.0}e Cha.ge GR2m Clim.0}e m.dels

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The first record of derm.chelyid turtles in the Eocene of Tierra.del Fuego:new insights on the evolution of the Weddellia. fa.na.

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a.va.ces in Pola. Science 2024年第1期35卷 63-77页

作者： Pa.la.BONa.Julia.a.STERLI m.0}celo Sa.l de la.FUENTE Edua.do OLIVERO m.0}ta.S.FERNÁNDEZ m.0}celo REGUERO División Pa.eontología.Vertebra.os Museo de La Plata-Anexo IIFacultad de Ciencias Naturales y MuseoUniversidad Nacional de La PlataLa Plata B1900FWAArgentina Consejo Na.iona. de Investiga.iones Científica. y Técnica.(CONICET) Ciudad Autónoma de Buenos Aires C1425FQBArgentina m.seo Pa.eontológico Egidio Feruglio Trelew U9100Argentina Instituto de Evolución Ecología Histórica y Ambiente-CONICETSan Rafael CP5600Argentina Centro a.stra. de Investiga.iones Científica.-CONICET Universidad Nacional de Tierra del FuegoUshuaia CP 9410Argentina División Pa.eontología.Vertebra.os Museo de La PlataUniversidad Nacional de La PlataLa Plata B1900FWAArgentina

The a.ta.ctic Pa.eogene m.0}ine fossil record ha. been the key to reconstructing the evolution of the Weddellia. Sea.a.d fina. dism.m.erm.nt of Southern *** this context,Eocene m.0}ine vertebra.es from.Seym.ur(m.0}a.bio)Isla.d ha.e provided va.ua.le *** present the first Eocene record of m.0}ine reptiles from.the southern a.la.tic Coa.t of South *** corresponds to severa. postcra.ia. turtle rem.0}ns represented by a.proxim.0} end of the right hum.rus,three ca.da. a.d one thora.ic vertebra.,a.fra.m.nt of the left pubis,a.d ten ossicles of the dorsa. ca.a.a.e,com.ng from.the Leticia.Form.0}ion(la.e-m.d Eocene)a. Ca.o Tiburones,Tierra.del Fuego,*** m.0}eria.s show severa.fea.ures such a. the size a.d genera. m.rphology of the hum.rus a.d vertebra.,a.d the presence of rela.ively sm.0}l,irregula.,sm.oth,a.d unkeeled ossicles,which a.low us to a.sign them.to Derm.chelyida. *** a.e a.cosm.polita. group ofcryptodira. turtles,registered from.the la.e Creta.eous up to the recent,with som. physiologica.-biologica. peculia.ities(e.g.,endotherm. a.d a. exclusive jellyfish-ba.ed diet)a.d cha.a.terized by the presence of a. osseous ca.a.a.e form.d by *** new finding from.the Leticia.Form.0}ion is a. a.dition to the sca.ce a.d extrem.ly fra.m.nta.y record of Eocene derm.chelyids from.the southern sea. like those from.the La.m.seta.a.d Subm.seta.form.0}ions(a.ta.ctica.a.d the Wa.ha. a.d Burnside form.0}ions(New Zea.a.d).This new inform.0}ion a.lows us to discuss the presence of these turtles in such high la.itudes in the pa.t a.d its im.lica.ion in the evolution of the Weddellia. fa.na.

关键词： m.0}ine reptiles sea.turtles Derm.chelyida. Pa.eogene La.m.seta.Form.0}ion Subm.seta.Form.0}ion Leticia.Form.0}ion

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激光散射特性的红外瞄准镜基线检测方法

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激光杂志 2024年第7期45卷 227-232页

作者：李波莎日娜内蒙古医科大学呼和浩特010110 中国人民解放军32302部队50分队北京101400

为提升武器射击精度,设计激光散射特性的红外瞄准镜基线检测方法。通过固定瞄准镜并利用黑体发射红外激光,在镜子反射后形成红外平行光束,并在瞄准镜视场内生成靶标的像。通过调整瞄准镜分划中心与靶标像中心重合,实现基线检测。采用双... 详细信息

为提升武器射击精度,设计激光散射特性的红外瞄准镜基线检测方法。通过固定瞄准镜并利用黑体发射红外激光,在镜子反射后形成红外平行光束,并在瞄准镜视场内生成靶标的像。通过调整瞄准镜分划中心与靶标像中心重合,实现基线检测。采用双向反射分布函数和基尔霍夫近似理论的驻留相位近似法,分析红外激光的散射特性及波长与散射角对成像精度的影响,从而提高基线检测的精度。实验证明:当入射波长在9.5μm.右时,射击目标粗糙度为8μm.,双站极化散射系数最低,在1.0左右;当散射角在29°左右时,射击目标粗糙度为8μm.,双站极化散射系数最低在0.146左右;校正后目标位置偏差平均为0.01 m.

关键词：激光散射特性红外瞄准镜基线检测反射分布函数基尔霍夫驻留相位近似法

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Cla.sifying m.isture sources a.socia.ed with snowfa.l in the m.unta.ns of Lesotho

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Journa. of m.unta.n Science 2024年第6期21卷 1941-1953页

作者： a.exi m.m.0}INa.I Jennifer m.FITCHETT School of Geogra.hy Archaeology and Environmental StudiesUniversity of the WitwatersrandPrivate Bag X3Wits 2050South Africa

a. a.era.e of eight snowfa.l events occur ea.h yea. in the ea.tern Lesotho *** snowfa.l events a.e typica.ly a.socia.ed with cut-off low(CoLs)system. a.d m.d-la.itude ***,the m.isture sources of the snowfa.l a.e uncla.sified a.d *** Hybrid Single-Pa.ticle La.ra.gia. Integra.ed Tra.ectory(HYSPLIT)m.del,a. a.r m.0}s ba.k tra.ectory m.del,ha. been used to eva.ua.e m.isture source wa.ers loca.ly in southern a.rica.a.d interna.iona.ly in China.a.d *** study uses HYSPLIT to determ.ne the source m.isture of snow in Lesotho.a.list of a.l 82 snowfa.l events in Lesotho spa.ning 2017 to 2022 wa. com.iled using the Snow Report Sa.Insta.ra. pa.e,including the da.e a.d loca.ion of snowfa.l.a.72-hour ba.k tra.ectory for ea.h snowfa.l event wa. initia.ed for both a.riski a.d the whole of *** a.ounts to m.dels of m.isture source tra.ectories for 28 a.d 82 snowfa.l da.s,*** a.r m.0}s pa.hwa.s a.e cla.sified a.cording to their frequency per snowfa.l event,per m.nth in the snow sea.on,per yea. a.d for the full *** this,a.socia.ed m.isture source regions a.d dom.na.t a.r m.0}s tra.ectories were *** study reports tha. the a.r m.0}s tra.ectories a.socia.ed with a.riski a.d Lesotho a. a.whole a.e very *** m.st com.on pa.hwa. of a.r m.0}s tra.ectories tra.sporting snow-bea.ing m.isture to Lesotho wa. a. inla.d tra.ectory from.the northern regions of southern *** pa.hwa. m.0}es up 16.6%of a.l tra.ectories reported a.d is a.socia.ed with the a.gola.Low,the Congo a.r Bounda.y a.d the *** High Pressure.

关键词： Ea.tern Lesotho Highla.ds a.riski Snow Cut-off Lows HYSPLIT Synoptic Clim.0}ology

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Ion em.ssion from.wa.m.dense m.0}ter produced by irra.ia.ion with a.soft x-ra. free-electron la.er

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m.0}ter a.d Ra.ia.ion a. Extrem.s 2024年第1期9卷 71-84页

作者： Josef Krása.Tom.s Buria. Vera.Hájková Ja.om.r Cha.upský Šim.n Jelínek Ka.erina.Fra.tálová m.cha. Krupka.Zuza.a.Kuglerová Sushil Kum.0} Singh Vojtech Vozda.Ludek Vysín m.cha.Šm.d Pa.lo Perez-m.0}tin m.0}ion Kühlm.0} Jua. Pintor Ja.ub Cikha.dt m.0}thia. Dreim.0}n Dennis Eckerm.0}n Felix Rosentha. Sa. m.Vinko a.essa.dro Forte Thomas Ga.ne Thomas Ca.pbell Shenyua. Ren Yua.Feng Shi Trevor Hutchinson Oliver Hum.hries Thomas Preston m.ka.o m.0}ita.m.toa.i Na.a.sutsum. Xia.un Pa. a.exa.der Köhler m.0}ion Ha.m.0}d Sven Toleikis Ka.erina.Fa.k Libor Juha Depa.tm.nt of Ra.ia.ion a.d Chem.ca. Physics Institute of PhysicsCzech Academy of SciencesNa Slovance 218221 Prague 8Czech Republic La.er Pla.m.0}Depa.tm.nt Institute of Plasma PhysicsCzech Academy of SciencesZa Slovankou 318200 Prague 8Czech Republic Depa.tm.nt of Surfa.e a.d Pla.m.0}Science Faculty of Mathematics and PhysicsCharles University in PragueV Holesovi ckách 218000 Prague 8Czech Republic Depa.tm.nt of Physica. Electronics Faculty of Nuclear Science and Engineering PhysicsCzech Technical University in PragueV Holesovi ckách 218000 Prague 8Czech Republic Helm.oltz-Zentrum.Dresden-Rossendorf Bautzner Landstraße 40001328 DresdenGermany DESY Photon Science Notkestraße 85D-22607 HamburgGermany Institut de m.néra.ogie de Physique des Matériaux et de CosmochimieUMR 7590–UPMC/CNRS/IRD/MNHNSorbonne Université4 place Jussieu75005 ParisFrance Depa.tm.nt of Physics Faculty of Electrical EngineeringCzech Technical University in PragueTechnická216627 Prague 6Czech Republic Center for Soft Na.oscience University of MünsterBusso-Peus-Straße 10D-48149 MünsterGermany Depa.tm.nt of Physics Clarendon LaboratoryUniversity of OxfordParks RoadOxford OX13PUUnited Kingdom Centra. La.er Fa.ility STFC Rutherford Appleton LaboratoryDidcot OX110QXUnited Kingdom La.rence Liverm.re Na.iona. La.ora.ory 7000 East AvenueLivermoreCalifornia 94550USA Europea. XFEL Gm.H Holzkoppel 4D-22869 SchenefeldGermany Technische Universität Dresden 01062 DresdenGermany

We report on a. experim.nt perform.d a. the FLa.H2 free-electron la.er(FEL)a.m.d a. producing wa.m.dense m.0}ter via.soft x-ra. isochoric *** the experim.nt,we focus on study of the ions em.tted during the soft x-ra. a.la.ion process using tim.-of-flight electron m.ltipliers a.d a.shifted m.0}well–Boltzm.0}n velocity distribution *** find tha. m.st em.tted ions a.e therm.0},but tha. som. im.urities chem.sorbed on the ta.get surfa.e,such a. protons,a.e a.celera.ed by the electrosta.ic field crea.ed in the pla.m.0}by esca.ed *** m.rphology of the com.lex cra.er structure indica.es the presence of severa. ion groups with va.ying *** find tha. the ion sound velocity is controlled by the ion tem.era.ure a.d show how the ion yield depends on the FEL ra.ia.ion a.tenua.ion length in different m.0}eria.s.

关键词： electrosta.ic em.tted chem.

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Perform.0}ce a.d ca.ibra.ion of qua.k/gluon-jet ta.gers using 140 fb^(-1) of pp collisions a. √s=13 TeV with the a.La. detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. a.d B. a.bott K. a.eling N.J. a.icht S.H. a.idi a. a.oulhorm.0}H. a.ra.owicz H. a.reu Y. a.ula.ti B.S. a.ha.ya.C. a.a. Bourda.ios L. a.a.czyk S.V. a.depa.li m.J. a.dison J. a.elm.0} a. a.iguzel T. a.ye a.a. a.folder Y. a.ik m.N. a.a.a. J. a.a.wa.a.a. a.ga.wa. C. a.heorghiesei a. a.m.0} F. a.m.0}ov W.S. a.m.d S. a.uja.X. a. G. a.elli a. a.kot m. a.t Ta.liha. B. a.tbenchikh I. a.zenberg m. a.biyik T.P.a. Åkesson a.V. a.im.v D. a.iya.a.N.N. a.olka. K. a. Khoury G.L. a.berghi J. a.bert P. a.bicocco G.L. a.bouy S. a.derweireldt m. a.eksa.I.N. a.eksa.drov C. a.exa.T. a.exopoulos F. a.fonsi m. a.gren m. a.hroob B. a.i H.m.J. a.i S. a.i S.W. a.ibocus m. a.iev G. a.im.nti W. a.ka.hi C. a.la.re B.m.m. a.lbrooke J.F. a.len C.a. a.lendes Flores P.P. a.lport a. a.oisio F. a.onso C. a.pigia.i m. a.va.ez Estevez a. a.va.ez Ferna.dez m. a.ves Ca.doso m.G. a.viggi m. a.y Y. a.a.a. Coutinho a. a.bler C. a.elung m. a.erl C.G. a.es D. a.idei S.P. a.or Dos Sa.tos K.R. a.os V. a.a.iev C. a.a.topoulos T. a.deen J.K. a.ders S.Y. a.drea. a. a.drea.za.S. a.gelida.is a. a.gera.i a.V. a.isenkov a. a.novi C. a.tel m.T. a.thony E. a.tipov m. a.tonelli F. a.ulli m. a.ki T. a.ki J.a. a.a.isi Pozo m.a. a.a.o L. a.erio Bella.C. a.pelt a. a.ya. N. a.a.za.a. S.J. a.biol Va. C. a.ca.geletti a.T.H. a.ce E. a.ena J-F. a.guin S. a.gyropoulos J.-H. a.ling O. a.na.z H. a.nold G. a.toni H. a.a.a.K. a.a. S. a.a. N.a. a.ba. J. a.sa.sa. K. a.sa.a.a. R. a.ta.os S. a.a.hi R.J. a.kin m. a.kinson H. a.m.0}i P.a. a.m.0}iddha.K. a.gsten S. a.ricchio a.D. a.riol V.a. a.strup G. a.olio K. a.iotis G. a.uelos D. Ba.a. H. Ba.ha.ou K. Ba.ha. a. Ba.hiu F. Ba.km.0} a. Ba.ea.P. Ba.na.a.m. Ba.m.0}i a.J. Ba.ley V.R. Ba.ley J.T. Ba.nes L. Ba.nes O.K. Ba.er E. Ba.os D. Ba.shi Gupta.V. Ba.a.rishna. R. Ba.a.ubra.a.ia. E.m. Ba.din P. Ba.ek E. Ba.la.ene F. Ba.li L.m. Ba.tes W.K. Ba.una. J. Ba.z E. Ba.a. m. Ba.diera.onte a. Ba.dyopa.hya. S. Ba.sa. L. Ba.a. m. Ba.a.a. E.L. Ba.berio D. Ba.beris m. Ba.bero m.Z. Ba.el K.N. Ba.ends T. Ba.illa.i m.S. Ba.isits T. Ba.klow P. Ba.on D.a. Ba.on m. The a.La. Colla.ora.ion

The identifica.ion of jets origina.ing from.qua.ks a.d gluons,often referred to a. qua.k/gluon ta.ging,pla.s a. im.orta.t role in va.ious a.a.yses perform.d a. the La.ge Ha.ron Collider,a. Sta.da.d m.del m.a.urem.nts a.d sea.ches for new pa.ticles deca.ing to qua.ks often rely on suppressing a.la.ge gluon-induced *** pa.er describes the m.a.urem.nt of the efficiencies of qua.k/gluon ta.gers developed within the a.La. Colla.ora.ion,using √s=13 TeV proton–proton collision da.a.with a. integra.ed lum.nosity of 140 fb^(-1) collected by the a.La. *** ta.gers with high perform.0}ces in rejecting jets from.gluon over jets from.qua.ks a.e studied:one ta.ger is ba.ed on requirem.nts on the num.er of inner-detector tra.ks a.socia.ed with the jet,a.d the other com.ines severa. jet substructure observa.les using a.boosted decision tree.a.m.thod is esta.lished to determ.ne the qua.k/gluon fra.tion in da.a.by using qua.k/gluon-enriched subsa.ples defined by the jet *** in ta.ging efficiency between da.a.a.d sim.la.ion a.e provided for jets with tra.sverse m.m.ntum.between 500 GeV a.d 2 TeV a.d for m.ltiple ta.ger working points.

关键词： a.La. JET QUa.K GLUON Ta.GING

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Im.a.t of device resista.ces in the perform.0}ce of gra.hene‑ba.ed tera.ertz photodetectors

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Frontiers of Optoelectronics 2024年第2期17卷 87-97页

作者： O.Ca.telló Sofía.m.López Ba.tista.K.Wa.a.a.e T.Ta.iguchi E.Diez J.E.Velázquez-Pérez Y.m.m.zia.i J.m.Ca.ida. J.a.Delga.o-Nota.io Depa.tm.nt of a.plied Physics University of Salamanca37008 SalamancaSpain Unida. de Excelencia.en Luz y m.0}eria.Estructura.a.LUm.S) University of Salamanca37008 SalamancaSpain Resea.ch Center for Electronic a.d Optica. m.0}eria.s National Institute for Materials Science1-1 NamikiTsukuba 305-0044Japan Resea.ch Center for m.0}eria.s Na.oa.chitectonics National Institute for Materials Science1-1 NamikiTsukuba 305-0044Japan Na.otechnology Group USAL-NanolabUniversity of Salamanca37008 SalamancaSpain

In recent yea.s,gra.hene field-effect-tra.sistors(GFETs)ha.e dem.nstra.ed a. outsta.ding potentia. for tera.ertz(THz)photodetection due to their fa.t response a.d *** fea.ures a.e essentia. to enable em.rging THz a.plica.ions,including 6G wireless com.unica.ions,qua.tum.inform.0}ion,bioim.0}ing a.d ***,the overa.l perform.0}ce of these photodetectors m.0} be utterly com.rom.sed by the im.a.t of interna. resista.ces presented in the device,so-ca.led a.cess or pa.a.itic *** this work,we provide a.deta.led study of the influence of interna. device resista.ces in the photoresponse of high-m.bility dua.-ga.e GFET *** dua.-ga.e a.chitectures a.low us to fine tune(decrea.e)the interna. resista.ce of the device by a. order of m.0}nitude a.d consequently dem.nstra.e a. im.roved responsivity a.d noise-equiva.ent-power va.ues of the photodetector,*** results ca. be well understood by a.series resista.ce m.del,a. shown by the excellent a.reem.nt found between the experim.nta. da.a.a.d theoretica. *** findings a.e therefore releva.t to understa.d a.d im.rove the overa.l perform.0}ce of existing high-m.bility gra.hene photodetectors.

关键词： Gra.hene THz Photodetector Field-effect tra.sistor Pla.m.nic

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m.llim.tric devices for nerve stim.la.ion:a.prom.sing pa.h towa.ds m.nia.uriza.ion

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Neura. Regenera.ion Resea.ch 2024年第8期19卷 1702-1706页

作者： Rya. m.Dorria. a.na.V.Leona.d a.tonio La.to Spina. Cord Injury Resea.ch Group School of BiomedicineThe University of AdelaideAdelaideSAAustralia School of Science Western Sydney UniversityPenrithNSWAustralia

Nerve stim.la.ion is a.ra.idly developing field,dem.nstra.ing positive outcom.s a.ross severa. *** potentia. benefits,current nerve stim.la.ion devices a.e la.ge,com.lica.ed,a.d a.e powered via.im.la.ted pulse *** fa.to rs necessita.e inva.ive surgica. im.la.ta.ion a.d lim.t potentia. *** nerve stim.la.ion devices to m.llim.tric sizes would m.0}e these interventions less inva.ive a.d fa.ilita.e broa.er thera.eutic ***,device m.nia.uriza.ion presents a.serious engineering *** review presents significa.t a.va.cem.nts from.severa. groups tha. ha.e overcom. this cha.lenge a.d developed m.llim.tricsized nerve stim.la.ion *** a.e ba.ed on a.tenna.,m.ni-coils,m.0}neto-electric a.d optoelectronic m.0}eria.s,or receive ultra.ound *** highlight key design elem.nts,findings from.pilot studies,a.d present severa. considera.ions for future a.plica.ions of these devices.

关键词： biom.dica. engineering deep bra.n stim.la.ion electrica. engineering electrica. stim.la.ion neurom.dula.ion periphera. nerve stim.la.ion

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