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Mapping Local Charge Recombination Heterogeneity by Multidimensional Nanospectroscopic Imaging.

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Title: Mapping Local Charge Recombination Heterogeneity by Multidimensional Nanospectroscopic Imaging.
Authors: Wei Bao, Melli, M., Caselli, N., Riboli, F., Wiersma, D. S., Staffaroni, M., Choo, H., Ogletree, D. F., Aloni, S., Bokor, J., Cabrini, S., Intonti, F., Salmeron, M. B., Yablonovitch, E., Schuck, P. J., Weber-Bargioni, A.
Source: Science (pre-March 2025). 12/7/2012, Vol. 338 Issue 6112, p1317-1321. 5p.
Subjects: Optoelectronics, Materials science, Optical spectroscopy, Electronic excitation, Hyperspectral imaging systems, Electric properties of indium phosphide, Optical properties of indium phosphide, Nanowires spectra
Abstract: The article discusses research using multidimensional nanospectroscopic imaging to map local charge recombination heterogeneity in nanowires. The authors note that the importance of optically probing matter with true nanoscale spatial resolution increases as materials' functionality becomes more dependent on local physical and electronic properties. Topics include the authors' methodology for mapping the influence of local trap states within individual nanowires on carrier recombination using multidimensional nanospectroscopic imaging, hyperspectral imaging of indium phosphide nanowires via excitation and collection through the probes, and what the results revealed about the optoelectronic structure along individual nanowires.
Database: Psychology and Behavioral Sciences Collection
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DbLabel: Psychology and Behavioral Sciences Collection
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Mapping Local Charge Recombination Heterogeneity by Multidimensional Nanospectroscopic Imaging.
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  Data: <searchLink fieldCode="AR" term="%22Wei+Bao%22">Wei Bao</searchLink><br /><searchLink fieldCode="AR" term="%22Melli%2C+M%2E%22">Melli, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Caselli%2C+N%2E%22">Caselli, N.</searchLink><br /><searchLink fieldCode="AR" term="%22Riboli%2C+F%2E%22">Riboli, F.</searchLink><br /><searchLink fieldCode="AR" term="%22Wiersma%2C+D%2E+S%2E%22">Wiersma, D. S.</searchLink><br /><searchLink fieldCode="AR" term="%22Staffaroni%2C+M%2E%22">Staffaroni, M.</searchLink><br /><searchLink fieldCode="AR" term="%22Choo%2C+H%2E%22">Choo, H.</searchLink><br /><searchLink fieldCode="AR" term="%22Ogletree%2C+D%2E+F%2E%22">Ogletree, D. F.</searchLink><br /><searchLink fieldCode="AR" term="%22Aloni%2C+S%2E%22">Aloni, S.</searchLink><br /><searchLink fieldCode="AR" term="%22Bokor%2C+J%2E%22">Bokor, J.</searchLink><br /><searchLink fieldCode="AR" term="%22Cabrini%2C+S%2E%22">Cabrini, S.</searchLink><br /><searchLink fieldCode="AR" term="%22Intonti%2C+F%2E%22">Intonti, F.</searchLink><br /><searchLink fieldCode="AR" term="%22Salmeron%2C+M%2E+B%2E%22">Salmeron, M. B.</searchLink><br /><searchLink fieldCode="AR" term="%22Yablonovitch%2C+E%2E%22">Yablonovitch, E.</searchLink><br /><searchLink fieldCode="AR" term="%22Schuck%2C+P%2E+J%2E%22">Schuck, P. J.</searchLink><br /><searchLink fieldCode="AR" term="%22Weber-Bargioni%2C+A%2E%22">Weber-Bargioni, A.</searchLink>
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  Data: <searchLink fieldCode="JN" term="%22Science+%28pre-March+2025%29%22">Science (pre-March 2025)</searchLink>. 12/7/2012, Vol. 338 Issue 6112, p1317-1321. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Optoelectronics%22">Optoelectronics</searchLink><br /><searchLink fieldCode="DE" term="%22Materials+science%22">Materials science</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+spectroscopy%22">Optical spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+excitation%22">Electronic excitation</searchLink><br /><searchLink fieldCode="DE" term="%22Hyperspectral+imaging+systems%22">Hyperspectral imaging systems</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+properties+of+indium+phosphide%22">Electric properties of indium phosphide</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+properties+of+indium+phosphide%22">Optical properties of indium phosphide</searchLink><br /><searchLink fieldCode="DE" term="%22Nanowires+spectra%22">Nanowires spectra</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The article discusses research using multidimensional nanospectroscopic imaging to map local charge recombination heterogeneity in nanowires. The authors note that the importance of optically probing matter with true nanoscale spatial resolution increases as materials' functionality becomes more dependent on local physical and electronic properties. Topics include the authors' methodology for mapping the influence of local trap states within individual nanowires on carrier recombination using multidimensional nanospectroscopic imaging, hyperspectral imaging of indium phosphide nanowires via excitation and collection through the probes, and what the results revealed about the optoelectronic structure along individual nanowires.
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=pbh&AN=84471074
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        Value: 10.1126/science.1227977
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        Text: English
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      – SubjectFull: Optoelectronics
        Type: general
      – SubjectFull: Materials science
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      – SubjectFull: Optical spectroscopy
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      – SubjectFull: Electronic excitation
        Type: general
      – SubjectFull: Hyperspectral imaging systems
        Type: general
      – SubjectFull: Electric properties of indium phosphide
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      – SubjectFull: Optical properties of indium phosphide
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      – SubjectFull: Nanowires spectra
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      – TitleFull: Mapping Local Charge Recombination Heterogeneity by Multidimensional Nanospectroscopic Imaging.
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              Text: 12/7/2012
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