Imaging ultrafast photocarrier trapping in perovskite photovoltaic materials

钙钛矿光伏材料中超快光载流子捕获成像

• 批准号: 19K05637
• 负责人: Dani Keshav
• 金额: $ 2.75万
• 依托单位: Okinawa Institute of Science and Technology Graduate University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-04-01 至 2022-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19K05637/
• 关键词: Time-resolved; photoemission; microscopy; perovskite; photovoltaics; ultrafast; dynamics; Perovskite; photovoltaic films; time-resolved; electron microscopy; time-resolved PEEM; perovskite photovoltaics; ultrafast dynamics; PEEM

项目成果

Imaging photoexcited phenomena in real and momentum space

真实空间和动量空间中的光激发现象成像

• 发表时间: 2022
• 作者: T.A.S.Doherty;A.J.Winchester;S.Macpherson;D.N.Johnstone;V.Pareek;E.M.Tennyson;S.Kosar;F.U.Kosasih;M.Anaya;M.Abdi-Jalebi;Z.Andaji-Garmaroudi;E.L.Wong;J.Madeo;Y.-H.Chiang;J.-S.Park;Y.-K.Jung;C.E.Petoukhoff;G.Divitini;M.K.L.Man;C.Ducati;A;Keshav M. Dani;Sofiia Kosar;Keshav M. Dani
• 通讯作者: Keshav M. Dani

Exploring defects in triple cation mixed halide perovskite thin films using time-resolved photoemission electron microscopy

使用时间分辨光电子显微镜探索三重阳离子混合卤化物钙钛矿薄膜的缺陷

• 发表时间: 2022
• 作者: T.A.S.Doherty;A.J.Winchester;S.Macpherson;D.N.Johnstone;V.Pareek;E.M.Tennyson;S.Kosar;F.U.Kosasih;M.Anaya;M.Abdi-Jalebi;Z.Andaji-Garmaroudi;E.L.Wong;J.Madeo;Y.-H.Chiang;J.-S.Park;Y.-K.Jung;C.E.Petoukhoff;G.Divitini;M.K.L.Man;C.Ducati;A;Keshav M. Dani;Sofiia Kosar
• 通讯作者: Sofiia Kosar

Observing momentum-forbidden dark excitons in monolayer WSe2 via time-, space and angle-resolved photoemission spectroscopy

通过时间、空间和角度分辨光电子能谱观察单层 WSe2 中的动量禁阻暗激子

• 发表时间: 2020
• 作者: T.A.S.Doherty;A.J.Winchester;S.Macpherson;D.N.Johnstone;V.Pareek;E.M.Tennyson;S.Kosar;F.U.Kosasih;M.Anaya;M.Abdi-Jalebi;Z.Andaji-Garmaroudi;E.L.Wong;J.Madeo;Y.-H.Chiang;J.-S.Park;Y.-K.Jung;C.E.Petoukhoff;G.Divitini;M.K.L.Man;C.Ducati;A;Keshav M. Dani;Sofiia Kosar;Keshav M. Dani;Sofiia Kosar;Andrew Winchester;Keshav M. Dani
• 通讯作者: Keshav M. Dani

The University of Cambridge(英国)

剑桥大学（英国）

Understanding the role of nanoscale defect clusters in hybrid perovskite photovoltaics with time-resolved photoemission electron microscopy,

使用时间分辨光电子显微镜了解纳米级缺陷簇在混合钙钛矿光伏中的作用，

• 发表时间: 2022
• 作者: T.A.S.Doherty;A.J.Winchester;S.Macpherson;D.N.Johnstone;V.Pareek;E.M.Tennyson;S.Kosar;F.U.Kosasih;M.Anaya;M.Abdi-Jalebi;Z.Andaji-Garmaroudi;E.L.Wong;J.Madeo;Y.-H.Chiang;J.-S.Park;Y.-K.Jung;C.E.Petoukhoff;G.Divitini;M.K.L.Man;C.Ducati;A;Keshav M. Dani
• 通讯作者: Keshav M. Dani