Matches in SemOpenAlex for { <https://semopenalex.org/work/W2929448306> ?p ?o ?g. }
- W2929448306 endingPage "10570" @default.
- W2929448306 startingPage "10564" @default.
- W2929448306 abstract "Inorganic halide perovskites have attracted enormous interest in recent years owing to their remarkable properties for next-generation optoelectronics. Yet their basic optical properties have been rarely explored, which failed to meet the demand of accelerating the progress of this emerging field. In this work, temperature dependent reflection spectroscopy and ellipsometry were carried out on a CsPbBr3 bulk perovskite single crystal. Two discernible optical transitions at around 2.4 and 3.4 eV with opposite temperature dependence are observed, indicating the complexity of the carrier-phonon scattering process in perovskites. The intrinsic transition energy, exciton–phonon interaction, exciton polariton and strong oscillator strength (∼1.3 × 1030 rad2/s2) of the three-dimensional Wannier–Mott excitons are revealed. We have acquired by ellipsometry measurement the wavelength dependent dielectric constants and the complex refractive indices that are vital for informed optical designs to achieve device performance optimization. Furthermore, the essential and elemental optical properties such as absorption coefficient, absorption cross-section, optical conductivity, and dispersion relation of CsPbBr3 are obtained. These parameters give insights into both fundamental physics and practical applications of CsPbBr3 perovskites. This work unveils the photophysics of inorganic perovskites as well as offers approaches to identify the optical transitions and extract essential physical parameters, which can be utilized to explore other perovskite materials and nanostructures." @default.
- W2929448306 created "2019-04-11" @default.
- W2929448306 creator A5002967154 @default.
- W2929448306 creator A5014428274 @default.
- W2929448306 creator A5016836659 @default.
- W2929448306 creator A5018559639 @default.
- W2929448306 creator A5034899473 @default.
- W2929448306 creator A5056415488 @default.
- W2929448306 creator A5089334983 @default.
- W2929448306 date "2019-04-01" @default.
- W2929448306 modified "2023-10-11" @default.
- W2929448306 title "Temperature Dependent Reflectance and Ellipsometry Studies on a CsPbBr<sub>3</sub> Single Crystal" @default.
- W2929448306 cites W1581413079 @default.
- W2929448306 cites W1601560614 @default.
- W2929448306 cites W1867645413 @default.
- W2929448306 cites W1963721320 @default.
- W2929448306 cites W1964090037 @default.
- W2929448306 cites W1965004244 @default.
- W2929448306 cites W1987217112 @default.
- W2929448306 cites W1999717631 @default.
- W2929448306 cites W2006378662 @default.
- W2929448306 cites W2013144732 @default.
- W2929448306 cites W2015000011 @default.
- W2929448306 cites W2018706330 @default.
- W2929448306 cites W2021960576 @default.
- W2929448306 cites W2059164149 @default.
- W2929448306 cites W2063218147 @default.
- W2929448306 cites W2082438448 @default.
- W2929448306 cites W2116004146 @default.
- W2929448306 cites W2121725065 @default.
- W2929448306 cites W2141021363 @default.
- W2929448306 cites W2191818536 @default.
- W2929448306 cites W2264769970 @default.
- W2929448306 cites W2320603635 @default.
- W2929448306 cites W2395081394 @default.
- W2929448306 cites W2400465858 @default.
- W2929448306 cites W2419272039 @default.
- W2929448306 cites W2523715976 @default.
- W2929448306 cites W2533479549 @default.
- W2929448306 cites W2580644630 @default.
- W2929448306 cites W2589848435 @default.
- W2929448306 cites W2611351493 @default.
- W2929448306 cites W2612173481 @default.
- W2929448306 cites W2613428300 @default.
- W2929448306 cites W2725594889 @default.
- W2929448306 cites W2734305357 @default.
- W2929448306 cites W2755647455 @default.
- W2929448306 cites W2761766815 @default.
- W2929448306 cites W2762429264 @default.
- W2929448306 cites W2767767460 @default.
- W2929448306 cites W2768561911 @default.
- W2929448306 cites W2784655684 @default.
- W2929448306 cites W2788287759 @default.
- W2929448306 cites W2805370152 @default.
- W2929448306 cites W2810006447 @default.
- W2929448306 cites W2885676726 @default.
- W2929448306 cites W2953319873 @default.
- W2929448306 cites W2996968519 @default.
- W2929448306 cites W3029618628 @default.
- W2929448306 cites W4251712693 @default.
- W2929448306 doi "https://doi.org/10.1021/acs.jpcc.9b01406" @default.
- W2929448306 hasPublicationYear "2019" @default.
- W2929448306 type Work @default.
- W2929448306 sameAs 2929448306 @default.
- W2929448306 citedByCount "34" @default.
- W2929448306 countsByYear W29294483062019 @default.
- W2929448306 countsByYear W29294483062020 @default.
- W2929448306 countsByYear W29294483062021 @default.
- W2929448306 countsByYear W29294483062022 @default.
- W2929448306 countsByYear W29294483062023 @default.
- W2929448306 crossrefType "journal-article" @default.
- W2929448306 hasAuthorship W2929448306A5002967154 @default.
- W2929448306 hasAuthorship W2929448306A5014428274 @default.
- W2929448306 hasAuthorship W2929448306A5016836659 @default.
- W2929448306 hasAuthorship W2929448306A5018559639 @default.
- W2929448306 hasAuthorship W2929448306A5034899473 @default.
- W2929448306 hasAuthorship W2929448306A5056415488 @default.
- W2929448306 hasAuthorship W2929448306A5089334983 @default.
- W2929448306 hasBestOaLocation W29294483062 @default.
- W2929448306 hasConcept C120665830 @default.
- W2929448306 hasConcept C121332964 @default.
- W2929448306 hasConcept C125287762 @default.
- W2929448306 hasConcept C133386390 @default.
- W2929448306 hasConcept C155011858 @default.
- W2929448306 hasConcept C159985019 @default.
- W2929448306 hasConcept C171250308 @default.
- W2929448306 hasConcept C17729963 @default.
- W2929448306 hasConcept C18293161 @default.
- W2929448306 hasConcept C185592680 @default.
- W2929448306 hasConcept C19067145 @default.
- W2929448306 hasConcept C191486275 @default.
- W2929448306 hasConcept C192562407 @default.
- W2929448306 hasConcept C24169881 @default.
- W2929448306 hasConcept C26873012 @default.
- W2929448306 hasConcept C2778187894 @default.
- W2929448306 hasConcept C49040817 @default.
- W2929448306 hasConcept C8010536 @default.
- W2929448306 hasConceptScore W2929448306C120665830 @default.