FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2035214485> ?p ?o ?g. }

• W2035214485 abstract "We study the dynamical behavior of excitons in a bimodal distribution of $mathrm{Cd}mathrm{Se}∕mathrm{Zn}mathrm{S}mathrm{Se}$ quantum dots by intensity dependent, temperature dependent, and time resolved photoluminescence. The effect of exciton localization is investigated, both experimentally and theoretically by identifying transfer mechanisms due to thermalization and redistribution of excitons. We observe a dominant exciton emission from high energy dots (QDs1) and weaker emission from low energy dots (QDs2) at $10phantom{rule{0.3em}{0ex}}mathrm{K}$ and at low excitation levels. At high excitation densities a CdSe QD-precursor state becomes visible at the high energy side of the QDs1 emission. Temperature dependent photoluminescence studies reveal a thermally activated exciton transfer from QDs1 to QDs2 resulting in an enhanced QDs2 emission above $60phantom{rule{0.3em}{0ex}}mathrm{K}$. Time resolved photoluminescence measurements allow us to estimate the characteristic radiative and nonradiative decay rates as well as the trapping rate from the QD-precursor layer. The experimentally observed photoluminescence is reasonably reproduced using a coupled rate equation model." @default.
• W2035214485 created "2016-06-24" @default.
• W2035214485 creator A5001140485 @default.
• W2035214485 creator A5016253573 @default.
• W2035214485 creator A5028029947 @default.
• W2035214485 creator A5032518062 @default.
• W2035214485 creator A5034089618 @default.
• W2035214485 creator A5058473399 @default.
• W2035214485 creator A5070440879 @default.
• W2035214485 creator A5078487092 @default.
• W2035214485 date "2007-01-12" @default.
• W2035214485 modified "2023-10-12" @default.
• W2035214485 title "Relaxation dynamics of bimodally distributed CdSe quantum dots" @default.
• W2035214485 cites W1535681587 @default.
• W2035214485 cites W1641927180 @default.
• W2035214485 cites W1963906980 @default.
• W2035214485 cites W1965271793 @default.
• W2035214485 cites W1968946334 @default.
• W2035214485 cites W1969512210 @default.
• W2035214485 cites W1970628482 @default.
• W2035214485 cites W1971314390 @default.
• W2035214485 cites W1972172916 @default.
• W2035214485 cites W1976607752 @default.
• W2035214485 cites W1979873893 @default.
• W2035214485 cites W1980961611 @default.
• W2035214485 cites W1983073256 @default.
• W2035214485 cites W1983367778 @default.
• W2035214485 cites W1984660074 @default.
• W2035214485 cites W1987536125 @default.
• W2035214485 cites W1987575576 @default.
• W2035214485 cites W1989193903 @default.
• W2035214485 cites W1989559245 @default.
• W2035214485 cites W1994381427 @default.
• W2035214485 cites W1997771222 @default.
• W2035214485 cites W1998640306 @default.
• W2035214485 cites W2000455420 @default.
• W2035214485 cites W2001141773 @default.
• W2035214485 cites W2004872919 @default.
• W2035214485 cites W2006746958 @default.
• W2035214485 cites W2009788316 @default.
• W2035214485 cites W2014934408 @default.
• W2035214485 cites W2018474684 @default.
• W2035214485 cites W2019294404 @default.
• W2035214485 cites W2025092274 @default.
• W2035214485 cites W2027050360 @default.
• W2035214485 cites W2031247648 @default.
• W2035214485 cites W2035845421 @default.
• W2035214485 cites W2037212721 @default.
• W2035214485 cites W2045086067 @default.
• W2035214485 cites W2048740011 @default.
• W2035214485 cites W2050867955 @default.
• W2035214485 cites W2059528540 @default.
• W2035214485 cites W2060109641 @default.
• W2035214485 cites W2061710752 @default.
• W2035214485 cites W2064117029 @default.
• W2035214485 cites W2068317040 @default.
• W2035214485 cites W2068533417 @default.
• W2035214485 cites W2074447777 @default.
• W2035214485 cites W2074778774 @default.
• W2035214485 cites W2079772315 @default.
• W2035214485 cites W2085224384 @default.
• W2035214485 cites W2089009008 @default.
• W2035214485 cites W2089630543 @default.
• W2035214485 cites W2090318272 @default.
• W2035214485 cites W2090821887 @default.
• W2035214485 cites W2091938557 @default.
• W2035214485 cites W2093131172 @default.
• W2035214485 cites W2094517427 @default.
• W2035214485 cites W2115373689 @default.
• W2035214485 cites W2120932885 @default.
• W2035214485 cites W2144801805 @default.
• W2035214485 cites W2514611671 @default.
• W2035214485 cites W4252966716 @default.
• W2035214485 doi "https://doi.org/10.1103/physrevb.75.035321" @default.
• W2035214485 hasPublicationYear "2007" @default.
• W2035214485 type Work @default.
• W2035214485 sameAs 2035214485 @default.
• W2035214485 citedByCount "12" @default.
• W2035214485 countsByYear W20352144852013 @default.
• W2035214485 countsByYear W20352144852014 @default.
• W2035214485 countsByYear W20352144852017 @default.
• W2035214485 countsByYear W20352144852021 @default.
• W2035214485 crossrefType "journal-article" @default.
• W2035214485 hasAuthorship W2035214485A5001140485 @default.
• W2035214485 hasAuthorship W2035214485A5016253573 @default.
• W2035214485 hasAuthorship W2035214485A5028029947 @default.
• W2035214485 hasAuthorship W2035214485A5032518062 @default.
• W2035214485 hasAuthorship W2035214485A5034089618 @default.
• W2035214485 hasAuthorship W2035214485A5058473399 @default.
• W2035214485 hasAuthorship W2035214485A5070440879 @default.
• W2035214485 hasAuthorship W2035214485A5078487092 @default.
• W2035214485 hasConcept C106447425 @default.
• W2035214485 hasConcept C111154242 @default.
• W2035214485 hasConcept C120665830 @default.
• W2035214485 hasConcept C121332964 @default.
• W2035214485 hasConcept C124657808 @default.
• W2035214485 hasConcept C15359245 @default.
• W2035214485 hasConcept C15744967 @default.
• W2035214485 hasConcept C159242009 @default.
• W2035214485 hasConcept C165330911 @default.

• next