000132422 001__ 132422
000132422 005__ 20260217205458.0
000132422 0247_ $$2doi$$a10.1103/PhysRevB.109.045432
000132422 0248_ $$2sideral$$a137599
000132422 037__ $$aART-2024-137599
000132422 041__ $$aeng
000132422 100__ $$aSvintsov, Dmitry
000132422 245__ $$aOne-dimensional electron localization in semiconductors coupled to electromagnetic cavities
000132422 260__ $$c2024
000132422 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132422 5203_ $$aThe electrical conductivity of one-dimensional (1D) disordered solids exhibits exponential decay with respect to their length, a well-known manifestation of the localization phenomenon. In this study, we investigate alterations in the conductivity resulting from the insertion of 1D semiconductors into single-mode electromagnetic cavities, focusing specifically on the regime of nondegenerate doping. Our approach employs the Green's function technique adapted for the nonperturbative consideration of cavity-excited states. This encompasses coherent electron-cavity effects, such as electron motion within the zero-point fluctuating field, as well as incoherent photon emission processes during tunneling. The energy spectrum of electron transmission across the cavity develops Fano-type resonances linked to virtual photon emission, passage along a resonant level, and photon reabsorption. The quality factor of the Fano resonance depends on whether the intermediate state is coupled to the leads, reaching its maximum when this state is deeply localized within the disorder potential. Coupling to the cavity also raises the energies of shallow bound states, bringing them close to the conduction band bottom. This effect results in an enhancement of the conductance at low temperatures.
000132422 536__ $$9info:eu-repo/grantAgreement/ES/DGA/Q-MAD$$9info:eu-repo/grantAgreement/ES/MCIU/PID2020-Q1115221GB-C41
000132422 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000132422 590__ $$a3.7$$b2024
000132422 592__ $$a1.303$$b2024
000132422 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b208 / 461 = 0.451$$c2024$$dQ2$$eT2
000132422 591__ $$aPHYSICS, CONDENSED MATTER$$b30 / 80 = 0.375$$c2024$$dQ2$$eT2
000132422 591__ $$aPHYSICS, APPLIED$$b66 / 187 = 0.353$$c2024$$dQ2$$eT2
000132422 593__ $$aElectronic, Optical and Magnetic Materials$$c2024$$dQ1
000132422 593__ $$aCondensed Matter Physics$$c2024$$dQ1
000132422 594__ $$a6.2$$b2024
000132422 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000132422 700__ $$aAlymov, Georgy
000132422 700__ $$aDevizorova, Zhanna
000132422 700__ $$0(orcid)0000-0001-9273-8165$$aMartin-Moreno, Luis
000132422 773__ $$g109, 4 (2024), 045432 [12 pp.]$$pPhys. Rev. B$$tPhysical Review B$$x2469-9950
000132422 8564_ $$s1642568$$uhttps://zaguan.unizar.es/record/132422/files/texto_completo.pdf$$yVersión publicada
000132422 8564_ $$s2984199$$uhttps://zaguan.unizar.es/record/132422/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000132422 909CO $$ooai:zaguan.unizar.es:132422$$particulos$$pdriver
000132422 951__ $$a2026-02-17-20:21:00
000132422 980__ $$aARTICLE