Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385650156> ?p ?o ?g. }
- W4385650156 endingPage "1791" @default.
- W4385650156 startingPage "1791" @default.
- W4385650156 abstract "Exciton-polaritons offer the potential to achieve electrically pumped perovskite polariton lasers with much lower current thresholds than conventional photonic lasers. While optically pumped exciton-polaritons have been widely studied in halide perovskites, electrically-pumped polaritons remain limited. In this study, we demonstrate the use of a solution-processing strategy to develop halide perovskite polariton light-emitting diodes (LEDs) that operate at room temperature. The strong coupling of excitons and cavity photons is confirmed through the dispersion relation from angle-resolved reflectivity, with a Rabi splitting energy of 64 meV. Our devices exhibit angle-resolved electroluminescence following the low polariton branch and achieve external quantum efficiencies of 1.7%, 3.85%, and 3.7% for detunings of 1.1, −77, and −128 meV , respectively. We also explore devices with higher efficiency of 5.37% and a narrower spectral bandwidth of 6.5 nm through the optimization of a top emitting electrode. Our work demonstrates, to our knowledge, the first room-temperature perovskite polariton LED with a typical vertical geometry and represents a significant step towards realizing electrically pumped perovskite polariton lasers." @default.
- W4385650156 created "2023-08-09" @default.
- W4385650156 creator A5007819133 @default.
- W4385650156 creator A5026918847 @default.
- W4385650156 creator A5038032242 @default.
- W4385650156 creator A5041506449 @default.
- W4385650156 creator A5049692788 @default.
- W4385650156 creator A5054745371 @default.
- W4385650156 creator A5067434220 @default.
- W4385650156 creator A5068413214 @default.
- W4385650156 creator A5081267103 @default.
- W4385650156 date "2023-10-01" @default.
- W4385650156 modified "2023-10-15" @default.
- W4385650156 title "Solution-processed halide perovskite microcavity exciton-polariton light emitting diodes working at room temperature" @default.
- W4385650156 cites W1551089146 @default.
- W4385650156 cites W1972284394 @default.
- W4385650156 cites W1973211492 @default.
- W4385650156 cites W1996532583 @default.
- W4385650156 cites W2000842078 @default.
- W4385650156 cites W2008693545 @default.
- W4385650156 cites W2045622764 @default.
- W4385650156 cites W2050932321 @default.
- W4385650156 cites W2061134880 @default.
- W4385650156 cites W2070411029 @default.
- W4385650156 cites W2072198216 @default.
- W4385650156 cites W2082384907 @default.
- W4385650156 cites W2082582972 @default.
- W4385650156 cites W2087011152 @default.
- W4385650156 cites W2092954097 @default.
- W4385650156 cites W2111293070 @default.
- W4385650156 cites W2124156444 @default.
- W4385650156 cites W2143957670 @default.
- W4385650156 cites W2216447290 @default.
- W4385650156 cites W2485441110 @default.
- W4385650156 cites W2619209878 @default.
- W4385650156 cites W2736121365 @default.
- W4385650156 cites W2768112427 @default.
- W4385650156 cites W2810194877 @default.
- W4385650156 cites W2886581502 @default.
- W4385650156 cites W2895126220 @default.
- W4385650156 cites W2897251234 @default.
- W4385650156 cites W2898356381 @default.
- W4385650156 cites W2901675843 @default.
- W4385650156 cites W2963336898 @default.
- W4385650156 cites W2967804091 @default.
- W4385650156 cites W2997421454 @default.
- W4385650156 cites W2999304251 @default.
- W4385650156 cites W2999786143 @default.
- W4385650156 cites W3018220407 @default.
- W4385650156 cites W3020557930 @default.
- W4385650156 cites W3025704727 @default.
- W4385650156 cites W3045480047 @default.
- W4385650156 cites W3047535386 @default.
- W4385650156 cites W3106427459 @default.
- W4385650156 cites W3106608268 @default.
- W4385650156 cites W3111178916 @default.
- W4385650156 cites W3112747711 @default.
- W4385650156 cites W3126726422 @default.
- W4385650156 cites W3135165031 @default.
- W4385650156 cites W3160343976 @default.
- W4385650156 cites W3165416337 @default.
- W4385650156 cites W3176303906 @default.
- W4385650156 cites W3193215947 @default.
- W4385650156 cites W3198120994 @default.
- W4385650156 cites W3200371717 @default.
- W4385650156 cites W3210454182 @default.
- W4385650156 cites W3215312601 @default.
- W4385650156 cites W3216545638 @default.
- W4385650156 cites W4221147244 @default.
- W4385650156 cites W4281723116 @default.
- W4385650156 cites W4283786482 @default.
- W4385650156 cites W4289717669 @default.
- W4385650156 cites W4308620767 @default.
- W4385650156 cites W4310640729 @default.
- W4385650156 cites W4317743501 @default.
- W4385650156 cites W4319294770 @default.
- W4385650156 cites W4323037194 @default.
- W4385650156 doi "https://doi.org/10.1364/prj.498412" @default.
- W4385650156 hasPublicationYear "2023" @default.
- W4385650156 type Work @default.
- W4385650156 citedByCount "0" @default.
- W4385650156 crossrefType "journal-article" @default.
- W4385650156 hasAuthorship W4385650156A5007819133 @default.
- W4385650156 hasAuthorship W4385650156A5026918847 @default.
- W4385650156 hasAuthorship W4385650156A5038032242 @default.
- W4385650156 hasAuthorship W4385650156A5041506449 @default.
- W4385650156 hasAuthorship W4385650156A5049692788 @default.
- W4385650156 hasAuthorship W4385650156A5054745371 @default.
- W4385650156 hasAuthorship W4385650156A5067434220 @default.
- W4385650156 hasAuthorship W4385650156A5068413214 @default.
- W4385650156 hasAuthorship W4385650156A5081267103 @default.
- W4385650156 hasConcept C120665830 @default.
- W4385650156 hasConcept C121332964 @default.
- W4385650156 hasConcept C130725296 @default.
- W4385650156 hasConcept C155011858 @default.
- W4385650156 hasConcept C171250308 @default.
- W4385650156 hasConcept C171560689 @default.
- W4385650156 hasConcept C176666156 @default.