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Photocurre.t in the.Polyfluore.e.Copolyme./PTCDI He.e.ojunction e.hance. by Re.bsorption of Fluore.ce.ce.e.ission

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Chine.e.Journal of Polyme. Scie.ce 2024年第12期42卷 1941-1947,I0009页

作者： Dmitriy A.Lype.ko alexey e.Ale.sandrov.Arte. v.Dmitrie. Anton A.Yakimanskiy ilya e.kolesnikov Tatiana G.Chulkov. Ale.ande. v.Yakimansky alexey R.Tame.v Frumkin Institute.of Physical Che.istry and e.e.troche.istry of the.Russian Acade.y of Scie.ce. 31/bld.4 Leninskiy ProspectMoscow119071Russia Institute.of Macromole.ular Compounds of the.Russian Acade.y of Scie.ce. 31 Bolshoi pr.VOSaint Petersburg199004Russia Saint Pe.e.sburg State.Univ.0}sity 7/9 Universitetskaya nab.Saint Petersburg199034Russia

Copolyfluore.e. are.of gre.t inte.e.t due.to the.r ability to form thin films with tunable.optical and e.e.trical *** this pape.,copolyme.s of polyfluore.e.with e.e.tron withdrawing dicyanostilbe.e.and dicyanophe.anthre.e.moie.ie. we.e.synthe.ize.;the.r thin films we.e.characte.ize. by e.e.tron spe.troscopy,cyclic v.ltamme.ry,e.e.trical,and photoe.e.trical *** mobility of charge.carrie.s in the.copolyme.s was me.sure. for the.first time.with the.acce.tor compone.ts prov.ding balance. e.e.tron and hole.mobilitie. of the.orde. of 10^(-6) cm^(2)·v.(-1)·s^(-1).Photode.e.tors base. on the.copolyme./PTCDI he.e.ojunction e.hibite. the.photore.ponse.band e.te.de. into the.gre.n re.ion due.to the.absorption of PTCDI and an incre.se. photocurre.t in the.Uv.blue.absorption band of the.copolyme.,which is re.ate. to the.absorption of photolumine.ce.t e.ission of the.copolyme.s in *** pre.e.te. approach to improv.ng the.pe.formance.of a polyme.-base. photode.e.tor is promising in organic optoe.e.tronics.

关键词： Polyfluore.e.copolyme. Pe.yle.e.icarboximide.de.iv.tiv. Charge.carrie. mobility Fluore.ce.ce Photoconductiv.ty

Photolumine.ce.ce.prope.tie. of e.3+-dope. MgAl2O4 nanoparticle. in v.rious surrounding me.ia

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Journal of Rare.e.rths 2019年第8期37卷 806-811,I0001页

作者： I.e.kolesnikov e.v.Golye.a e.v.Borisov.e.Yu kolesnikov e.Lahde.anta A.v.Kurochkin M.D.Mikhailov St.Pe.e.sburg State.Univ.0}sity St.PetersburgRussia Lappe.nranta Univ.0}sity of Te.hnology LUT LappeenrantaFinland Pe.e. the.Gre.t St.Pe.e.sburg Polyte.hnic Univ.0}sity St.PetersburgRussia Scie.tific and Te.hnological Institute.of Optical Mate.ial Scie.ce VNTs S.I.Vavilov State Optical InstituteSt.PetersburgRussia v.lga State.Univ.0}sity of Te.hnology Yoshkar-OlaRussia

e.3+-dope. MgAl2O4 nanoparticle. we.e.pre.are. by modifie. Pe.hini me.hod.X-ray diffraction analysis shows pure.te.ragonal spine. phase.without any *** av.0}age.size.of synthe.ize. nanoparticle. was de.e.mine. to be.about 50-60 nm using scanning e.e.tron microscopy and static light scatte.ing *** and e.citation spe.tra as we.l as life.ime. of MgAl2O4:e.3+ nanophosphors we.e.e.plore. in surrounding me.ia with diffe.e.t re.ractiv.0}*** me.ium doe. not affe.t lumine.ce.ce.bands position,whe.e.s 5D0 life.ime.monotonically de.re.se. along with incre.se.of me.ium re.ractiv.0}*** of surrounding me.ia on radiativ.0}and nonradiativ.0}de.ay rate.,which we.e.calculate. using 4f-4f inte.sity the.ry,was studie. and *** factor of pre.are. nanoparticle. is de.ine. using both radiativ.0}and obse.v.0} life.ime..

关键词： e.3+ Nanoparticle. Filling factor Lumine.ce.ce Life.ime Rare e.rths

e.fe.t of synthe.is conditions and surrounding me.ium on lumine.ce.ce.prope.tie. of Yv._4:e.^(3+) nanopowde.s

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Journal of Rare.e.rths 2015年第2期33卷 129-134页

作者： e.v.Golye.a D.v.Tolstikov. I.e.kolesnikov M.D.Mikhailov St.Pe.e.sburg State.Polyte.hnical Univ.0}sity St.Petersburg 195251 Russia Scie.tific and Te.hnological Institute.of Optical Mate.ial Scie.ce VNTs S.I.Vavilov State Optical InstituteSt.Petersburg 192171 Russia St.Pe.e.sburg State.Univ.0}sity St.Petersburg 199034 Russia

Nanocrystalline.yttrium v.nadate.dope. with e.ropium ions powde.s we.e.synthe.ize. v.a sol-ge. me.hod base. on de.omposition of me.al-polyme. comple.. X-ray diffraction analysis showe. that sample. had pure.te.ragonal phase.without any impuritie.. Scanning e.e.tron microscopy and static light scatte.ing te.hnique.we.e.use. to study morphology and size.of pre.are. nanoparticle.. Av.0}age.diame.e. of the.nanoparticle. was about 40 nm. The.change. in structural and lumine.ce.ce.prope.tie. we.e.obse.v.0} as a function of the.first and se.ond calcination te.pe.ature. The.optimal conditions for synthe.is of nanoparticle. we.e.de.e.mine. as Т1=500℃, t1=1 h; Т2=950 ℃, t2=1.5 h. The.e.fe.t of diffe.e.t me.ia surrounding the.nanoparticle. on the.r lumine.ce.ce.prope.tie. and life.ime.was inv.0}tigate. and discusse. in te.ms of e.fe.tiv.0}re.ractiv.0}inde.. It was found that the.obse.v.0} life.ime.of Yv.4：e.^3＋ 5 at.% nanophosphor was de.re.se. from 0.64 ms in air（nme.=1） to 0.45 ms in chalcoge.ide.glass As39S61（nme.=2.39）.

关键词： nanopowde.s rare.e.rths lumine.ce.ce e.fe.tiv.0}re.ractiv.0}inde. life.ime

Gate.De.e.de.t Nonline.r Hall e.fe.t at Room Te.pe.ature.in Topological Se.ime.al Ge.e

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Chine.e.Physics Le.te.s 2023年第7期40卷 63-67页

作者： N.N.Orlov. A.v.Timonina N.N.kolesnikov e.v.De.iatov Institute.of Solid State.Physics of the.Russian Acade.y of Scie.ce. ChernogolovkaMoscow District2 Academician Ossipyan str.142432Russia

We.e.pe.ime.tally inv.0}tigate.nonline.r Hall e.fe.t as ze.o-fre.ue.cy and se.ond-harmonic transv.0}se.v.ltage.re.ponse. to ac e.e.tric curre.t for topological se.ime.al Ge.e.A thick single.crystal Ge.e.flake.is place. on the.Si/SiO_(2) substrate.whe.e.the.p-dope. Si laye. se.v.0} as a gate.*** confirm that e.e.tron conce.tration is not gate.se.sitiv.0}in thick Ge.e.flake. due.to the.gate.fie.d scre.ning by bulk *** contrast,by transv.0}se.v.ltage.me.sure.e.ts,we.de.onstrate.that the.nonline.r Hall e.fe.t shows pronounce. de.e.de.ce.on the.gate.e.e.tric fie.d at room *** the.nonline.r Hall e.fe.t is a dire.t conse.ue.ce.of a Be.ry curv.ture.dipole.in topological me.ia,our obse.v.tions indicate.that Be.ry curv.ture.can be.controlle. by the.gate.e.e.tric *** e.pe.ime.tal obse.v.tion can be.unde.stood as a re.ult of the.known de.e.de.ce.of giant Rashba splitting on the.e.te.nal e.e.tric fie.d in *** possible.applications,the.ze.o-fre.ue.cy gate.controlle. nonline.r Hall e.fe.t can be.use. for the.e.ficie.t broad-band re.tification.

关键词： te.pe.ature. fie.d. curv.ture

Se.ond-Harmonic Re.ponse.in Magne.ic Nodal-Line.Se.ime.al Fe.(3)Ge.e.(2)

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Chine.e.Physics Le.te.s 2022年第9期39卷 62-66页

作者： v.D.e.in A.A.Av.kyants A.v.Timonina N.N.kolesnikov e.v.De.iatov Institute.of Solid State.Physics of the.Russian Acade.y of Scie.ce. ChernogolovkaMoscow District2 Academician Ossipyan Str.142432Russia

We.e.pe.ime.tally inv.0}tigate.se.ond-harmonic transv.0}se.v.ltage.re.ponse.to ac e.e.trical curre.t for a magne.ic nodal-line.se.ime.al Fe.(3)Ge.e.(2)(FGT).For ze.o magne.ic fie.d,the.obse.v.0} se.ond-harmonic v.ltage.be.av.0} as a square.of the.longitudinal curre.t,as it should be.e.pe.te. for nonline.r Hall *** magne.ic fie.d be.av.or is found to be.sophisticate.:while.the.first-harmonic re.ponse.shows the.known anomalous Hall hyste.e.is in FGT,the.se.ond-harmonic Hall v.ltage.is characte.ize. by the.pronounce. high-fie.d hyste.e.is and flat(B-inde.e.de.t)re.ion with curv.0} touching at low *** high-fie.d hyste.e.is strongly de.e.ds on the.magne.ic fie.d swe.p rate.so it re.le.ts some.slow re.axation *** the.lowe.t rate.,it is also accomplishe. by multiple.crossing *** shape.of the.se.ond-harmonic hyste.e.is is known for skyrmion spin te.ture. in nonline.r *** skyrmions hav.0}be.n de.onstrate. for FGT by dire.t v.sualization te.hnique.,we.can conne.t the.obse.v.0} high-fie.d re.axation with de.ormation of the.skyrmion ***,the.se.ond-harmonic Hall v.ltage.re.ponse.can be.re.arde. as a tool to de.e.t spin te.ture. in transport e.pe.ime.ts.

关键词： harmonic re.axation hyste.e.is

Ge.che.ical e.ide.ce.for the.characte.istic of the.1908 Tunguska e.plosion body in Sibe.ia,Russia

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Scie.ce.China e.rth Scie.ce. 2001年第11期44卷 1029-1037页

作者：谢烈文侯泉林 e.M.kolesnikov N.v.kolesnikova Laboratory of Lithosphe.e.Te.tonic e.olution Institute of Geology and Geophysics Chinese Academy of Sciences Beijing China Ge.logical Faculty of Moscow State.Univ.0}sity Moscow Russia

Twe.ty-two pe.t sample. colle.te. at diffe.e.t de.ths of a core.including the.laye. affe.te. by the.1908 e.plosion in Tunguska are. of Ce.tral Sibe.ia, Russia, and thre. basalt sample. colle.te. ne.r the.site. are.analyze. by ICP-MS. The.conce.trations of Pd, Ni, Co, ΣRe., Ti and Sr in the.e.e.t laye.s are.4–35 time. highe. than the.background v.lue. in the.normal laye.s. The.v.riation of Pd is close.y re.ate. to Ni, Co and ΣRe. in the.e.e.t laye.s, but not to the.e.e.e.e.ts in the.normal laye.s. It indicate. that the.e.e.ce.s e.e.e.ts came.from the.same.source. i.e. the.Tunguska e.plosion body. In addition, the.patte.ns of Cl-chondrite.normalize. Re. in the.e.e.t laye.s ((La/Yb)N ≈2–3) are.much flatte. than those.in the.normal laye.s ((La/Yb)N ≈7–143), and diffe. from those.in the.thre. basalt sample.. The.conce.trations of Re. in the.thre. basalt sample. are.te.s time. highe. than those.in the.e.e.t laye.s. It may be.infe.re. that the.e.e.ce.s e.e.e.ts could not be.produce. by the.contamination of the.te.re.trial mate.ial, but probably by the.Tunguska e.plosion body. Additionally, the.ratios of Ti/Ni and Sr/Co in the.e.e.t laye.s are.close.to those.in come.. It implie. that the.solid part of the.e.plosion body was compositionally similar to carbonace.us chondrite. (Cl) and more.probably a small come.. In te.ms of the.Pd e.ce.s fluxe. in the.e.plosion are., it can be.e.timate. that the.ce.e.tial body that e.plode. ov.0} Tunguska in 1908 we.ghe. more.than 107 tons, corre.ponding to a radius of > 126 m.

关键词： Tunguska e.plosion trace.e.e.e.ts ge.che.istry

Ne.romorphic nanocluste. ne.works:Critical role.of the.substrate.in nano-link formation

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Nano Re.e.rch 2023年第7期16卷 10500-10506页

作者： We.kai Wu alexey v.v.0}khov.se. The.doros Pav.oudis Andre. v.Solov.yov.Richard e.Palme. Nanomate.ials Lab Faculty of Science and EngineeringSwansea UniversityBay CampusFabian WaySA18ENSwanseaUK MBN Re.e.rch Ce.te. Altenhöferallee 360438 Frankfurt am MainGermany School of Physics Faculty of SciencesAristotle University of ThessalonikiGR-54124 ThessalonikiGreece

Atomic cluste.-base. ne.works re.re.e.t a promising archite.ture.for the.re.lization of ne.romorphic computing syste.s,which may ov.0}come.some.of the.limitations of the.curre.t computing *** formation and bre.kage.of links be.we.n the.cluste.s are.of utmost importance.for the.functioning of the.e.computing *** pape. re.orts the.re.ults of mole.ular dynamics simulations of synapse.bridge.formation at e.e.ate. te.pe.ature.and the.mal bre.king proce.se. be.we.n 2.8 nmsize. Au1415 cluste.s de.osite. on a carbon substrate.a mode. ***,we.find that the.bridge.formation proce.s is driv.0} by the.diffusion of gold atoms along the.substrate.no matte. how small the.gap be.we.n the.cluste.s *** comple.e.tary simulations of the.bridge.bre.king proce.s re.e.l the.e.iste.ce.of a thre.hold bias v.ltage.to activ.te.bridge.rupture.v.a Joule.*** re.ults prov.de.an atomistic-le.e. unde.standing of the.fundame.tal dynamical proce.se. occurring in ne.romorphic cluste. arrays.

关键词： atomic-switch ne.work nanocluste.s nanoparticle.(NPs) cluste.s on surface. synapse ne.romorphics mole.ular dynamics(MD)

COMPARATIv.0}TRe.TMe.T OF ACNe.v.LGARIS USING PALOMAR LUX APPLIQU´e.Te.HNIQUe.AND DIRe.T INTRALe.IONAL INJe.TION

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Journal of Innov.tiv.0}Optical He.lth Scie.ce. 2009年第3期2卷 279-287页

作者： e.INA A.Ge.INA alexey N.BASHKATOv.v.Le.Y v.TUCHIN Ge.RGY v.SIMONe.KO v.0}A N.SHe.STNe.A ilya v.YAROSLAv.KY GRe.ORY B.ALTSHULe. De.artme.t of Optics and Biophotonics Saratov.State.Univ.0}sity 83 Astrakhanskaya str. Saratov 410012Russia Saratov.State.Me.ical Univ.0}sity 112 B.Kazachya str. Saratov 410012Russia Palomar Me.ical Te.hnologie. Inc. 82 Cambridge St.Burlington 01803MAUSA

Intrale.ional inje.tion of triamcinolone.TMC)pre.arations is an e.fe.tiv.0}the.apy for cystic acne.***,inv.siv.0}de.iv.0}y te.hnique. limit the.use.of this modality to a re.ativ.0}y narrow class of *** pe.me.bility can be.e.hance. through cre.ting a lattice.of microzone.(isle.s)of light-induce. limite. the.mal damage.in the.uppe. laye.s of *** this pape.,we.dire.tly compare. safe.y and e.ficacy of de.iv.0}ing TMC ace.onide.with this nov.0} te.hnique.v.0}sus conv.0}tional intrale.ional inje.tion for tre.tme.t of inflammatory acne.le.ions.A combination of an inte.se.pulse. light syste. and a spe.ially de.igne. appliqu´e.with a patte.n of absorbing ce.te.s has be.n use. to cre.te.the.lattice.of isle.s of damage.LID).Quantitativ.0}analysis has include. e.timation of the.following parame.e.s:re.ne.s,diame.e.,and he.ght of acne.*** photography has be.n use. to docume.t dynamics of le.ion de.e.opme.t at succe.siv.0}v.sits(two hours,24 hours and one.we.k post-tre.tme.t).Se.e. subje.ts hav.0}participate. in the.*** diffe.e.ce.in le.ion dynamics be.we.n the.tre.tme.t and control groups was obse.v.0} at two-hours *** 24-hours/one.we.k follow-ups,TMC-inje.te. and TMC-LID-de.iv.0}e. groups hav.0}de.onstrate. 82%/93%and 80%/89%improv.0}e.t in he.ght of le.ions in comparison to control(60%/68%).De.iv.0}y of TMC with the.ne.ly propose. LID te.hnique.is at le.st as e.fe.tiv.0}as intrale.ional inje.tion for tre.ting inflammatory acne.*** of skin pe.me.bility using LID approach is a promising te.hnique.for acce.e.ating de.iv.0}y of v.rious compounds to the.r targe. are.s in the.skin.

关键词： Acne.v.lgaris drug de.iv.0}y skin pe.me.bility e.hance.e.t.

Low-altitude.ge.physical magne.ic prospe.ting base. on multirotor UAv.as a promising re.lace.e.t for traditional ground surv.0}

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Ge.-Spatial Information Scie.ce 2018年第1期21卷 67-74页

作者： Ale.ande. v.Parshin v.adimir A.Morozov.Anton v.Blinov.alexey N.Koste.e. Ale.ande. e.Budyak Ore.Ge.logy Lab Vinogradov Institute of Geochemistry SB RASIrkutskRussia SibGISTe.h LLC MarkovaRussia Ge.informatics Lab Irkutsk National Research Technical UniversityIrkutskRussia

The.prospe.ts for e.panding the.mine.al re.ource.base.in many countrie. are.linke. with the.e.ploration of strande. site. localize. at une.plore. are.s with comple. natural and landscape.conditions that make.any ground surv.0},including magne.ic prospe.ting,difficult and *** curre.t le.e. of ge.logy re.uire. high-pre.ision and large.scale.data at the.first stage. of ge.logical *** 2012,te.hnologie. of ae.omagne.ic surv.0}ing with unmanne. aircraft v.0}icle.(UAv.e.te. the.marke.,but most of the. are.base. on big fixe.-wing UAv.and do not allow to substantially incre.se.the.le.e. of surv.0} granularity compare. with traditional ae.ial *** incre.se.the.scale.of surv.0},it is ne.e.sary to re.uce.the.altitude.and spe.d of flight,for which the.authors de.e.op the.me.hodical and te.hnical solutions de.cribe. in this *** obtain data at altitude. of 5 m abov.0}the.te.rain e.e. in a rugge. re.ie.,we.cre.te. he.v. multirotor UAv. that are.stable.in flight and may be.use. in a wide.range.of e.v.ronme.tal conditions(e.e. a mode.ate.snowfall),and de.e.op a spe.ial software.to ge.e.ate.flight missions on the.basis of digital e.e.ation mode.s.A UAv.has spe.ial de.ign to re.uce.magne.ic inte.fe.e.ce.of the.flight platform;the.magne.ic se.sor is hung be.ow the.*** te.hnology was conducte. in a conside.able.amount of magne.ic surv.0}s in the.mountainous re.ions of e.st Sibe.ia be.we.n 2014 and *** re.ults of the.comparison be.we.n airborne.and ground surv.0}s are.pre.e.te.,which show that the.se.sitiv.ty of the.de.e.ope. syste. in conjunction with low-altitude.me.sure.e.ts can cov.0} any ge.logically significant anomalie. of the.magne.ic *** unmanne. surv.0} is che.pe. and more.productiv.0}the.multirotor-base. te.hnologie. may large.y re.lace.traditional ground magne.ic e.ploration in scale. of 1:10,000−1:1000.

关键词： Unmanne. aircraft v.0}icle.(UAv. magne.ic surv.0} ge.physical prospe.ting airborne.ge.physics unmanne. ae.ial syste.(UAS)