Photo-excitation intensity dependent electron and hole injections from lead iodide perovskite to nanocrystalline TiO2 and spiro-OMeTAD

Satoshi Makuta; Maning Liu; Masaru Endo; Hidetaka Nishimura; Atsushi Wakamiya; Yasuhiro Tachibana

doi:10.1039/c5cc06518f

Photo-excitation intensity dependent electron and hole injections from lead iodide perovskite to nanocrystalline TiO₂ and spiro-OMeTAD

Satoshi Makuta, Maning Liu, Masaru Endo, Hidetaka Nishimura, Atsushi Wakamiya, Yasuhiro Tachibana

Research output: Contribution to journal › Article › peer-review

Abstract

Photo-excitation intensity dependent electron and hole injections from CH₃NH₃PbI₃ perovskite to nanocrystalline TiO₂ and spiro-OMeTAD are presented with the electron injection yield decrease from 95% to 10% and the hole injection yield decrease from 99% to 50% by increasing the excitation intensity from 10 nJ cm^-2 to 50 μJ cm^-2.

Original language	English
Pages (from-to)	673-676
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	4
DOIs	https://doi.org/10.1039/c5cc06518f
Publication status	Published - 2016
Externally published	Yes

Subject classification (UKÄ)

Physical Chemistry (including Surface- and Colloid Chemistry)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1039/c5cc06518f

Cite this

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title = "Photo-excitation intensity dependent electron and hole injections from lead iodide perovskite to nanocrystalline TiO2 and spiro-OMeTAD",

abstract = "Photo-excitation intensity dependent electron and hole injections from CH3NH3PbI3 perovskite to nanocrystalline TiO2 and spiro-OMeTAD are presented with the electron injection yield decrease from 95% to 10% and the hole injection yield decrease from 99% to 50% by increasing the excitation intensity from 10 nJ cm-2 to 50 μJ cm-2.",

author = "Satoshi Makuta and Maning Liu and Masaru Endo and Hidetaka Nishimura and Atsushi Wakamiya and Yasuhiro Tachibana",

year = "2016",

doi = "10.1039/c5cc06518f",

language = "English",

volume = "52",

pages = "673--676",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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T1 - Photo-excitation intensity dependent electron and hole injections from lead iodide perovskite to nanocrystalline TiO2 and spiro-OMeTAD

AU - Makuta, Satoshi

AU - Liu, Maning

AU - Endo, Masaru

AU - Nishimura, Hidetaka

AU - Wakamiya, Atsushi

AU - Tachibana, Yasuhiro

PY - 2016

Y1 - 2016

N2 - Photo-excitation intensity dependent electron and hole injections from CH3NH3PbI3 perovskite to nanocrystalline TiO2 and spiro-OMeTAD are presented with the electron injection yield decrease from 95% to 10% and the hole injection yield decrease from 99% to 50% by increasing the excitation intensity from 10 nJ cm-2 to 50 μJ cm-2.

AB - Photo-excitation intensity dependent electron and hole injections from CH3NH3PbI3 perovskite to nanocrystalline TiO2 and spiro-OMeTAD are presented with the electron injection yield decrease from 95% to 10% and the hole injection yield decrease from 99% to 50% by increasing the excitation intensity from 10 nJ cm-2 to 50 μJ cm-2.

U2 - 10.1039/c5cc06518f

DO - 10.1039/c5cc06518f

M3 - Article

AN - SCOPUS:84953282950

SN - 1359-7345

VL - 52

SP - 673

EP - 676

JO - Chemical Communications

JF - Chemical Communications

IS - 4

ER -