Guided Search to Self-Healing in Semiconductors

Alexandre Py-Renaudie; Yahel Soffer; Pallavi Singh; Sujit Kumar; Davide R. Ceratti; Yuval Mualem; Irit Rosenhek-Goldian; Dan Oron; Sidney R. Cohen; Philip Schulz; David Cahen; Jean François Guillemoles

doi:10.1002/adfm.202309107

Guided Search to Self-Healing in Semiconductors

Alexandre Py-Renaudie, Yahel Soffer, Pallavi Singh, Sujit Kumar, Davide R. Ceratti, Yuval Mualem, Irit Rosenhek-Goldian, Dan Oron, Sidney R. Cohen, Philip Schulz, David Cahen, Jean François Guillemoles^*

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

Self-healing (SH) of (opto)electronic material damage can have a huge impact on resource sustainability. The rising interest in halide perovskite (HaP) compounds over the past decade is due to their excellent semiconducting properties for crystals and films, even if made by low-temperature solution-based processing. Direct proof of self-healing in Pb-based HaPs is demonstrated through photoluminescence recovery from photodamage, fracture healing and their use as high-energy radiation and particle detectors. Here, the question of how to find additional semiconducting materials exhibiting SH, in particular lead-free ones is addressed. Applying a data-mining approach to identify semiconductors with favorable mechanical and thermal properties, for which Pb HaPs are clear outliers, it is found that the Cs₂Au^IAu^IIIX₆, (X = I, Br, Cl) family, which is synthesized and tested for SH. This is the first demonstration of self-healing of Pb-free inorganic HaP thin films, by photoluminescence recovery.

Original language	English
Article number	2309107
Journal	Advanced Functional Materials
Volume	34
Issue number	11
Early online date	30 Nov 2023
DOIs	https://doi.org/10.1002/adfm.202309107
Publication status	Published Online - 30 Nov 2023

Funding

Omer Yaffe for fruitful discussions. A.P.R., P.S., J.F.G., P.S., S.K., and D.C. gratefully acknowledge support from a Weizmann‐CNRS grant and thank Omer Yaffe for fruitful discussions. D.C. thanks Igor Lubomirsky for a seminal early discussion. A.P.R., P.S., and J.F.G. gratefully acknowledge the support of the IPVF technological platform. D.O. and D.C. gratefully acknowledge financial support from the Weizmann Sustainability and Energy Research Initiative, SAERI. D.C. and P.S. thank the Minerva Centre for Self‐Repairing Systems for Energy & Sustainability and the Helen and Martin Kimmel Center for Nanoscale Science for support. Y.S. was supported by the Ariane de Rothschild Women Doctoral Program. D.R.C. thanks the European Union's Horizon 2020 research & innovation program under a Marie Sklodowska‐Curie grant agreement, No. 893194. D.O. is the incumbent of the Harry Weinrebe Professorial Chair of laser physics. Publisher Copyright: © 2023 The Authors. Advanced Functional Materials published by Wiley-VCH GmbH.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
General Chemistry
Biomaterials
General Materials Science
Condensed Matter Physics
Electrochemistry

Access to Document

10.1002/adfm.202309107Licence: CC BY-NC

Cite this

@article{01fc4fa5e74246f4a0adb73514ef169a,

title = "Guided Search to Self-Healing in Semiconductors",

abstract = "Self-healing (SH) of (opto)electronic material damage can have a huge impact on resource sustainability. The rising interest in halide perovskite (HaP) compounds over the past decade is due to their excellent semiconducting properties for crystals and films, even if made by low-temperature solution-based processing. Direct proof of self-healing in Pb-based HaPs is demonstrated through photoluminescence recovery from photodamage, fracture healing and their use as high-energy radiation and particle detectors. Here, the question of how to find additional semiconducting materials exhibiting SH, in particular lead-free ones is addressed. Applying a data-mining approach to identify semiconductors with favorable mechanical and thermal properties, for which Pb HaPs are clear outliers, it is found that the Cs2AuIAuIIIX6, (X = I, Br, Cl) family, which is synthesized and tested for SH. This is the first demonstration of self-healing of Pb-free inorganic HaP thin films, by photoluminescence recovery.",

author = "Alexandre Py-Renaudie and Yahel Soffer and Pallavi Singh and Sujit Kumar and Ceratti, {Davide R.} and Yuval Mualem and Irit Rosenhek-Goldian and Dan Oron and Cohen, {Sidney R.} and Philip Schulz and David Cahen and Guillemoles, {Jean Fran{\c c}ois}",

year = "2023",

month = nov,

day = "30",

doi = "10.1002/adfm.202309107",

language = "English",

volume = "34",

journal = "Advanced Functional Materials",

issn = "1616-301X",

publisher = "Wiley - VCH Verlag GmbH & Co.",

number = "11",

}

TY - JOUR

T1 - Guided Search to Self-Healing in Semiconductors

AU - Py-Renaudie, Alexandre

AU - Soffer, Yahel

AU - Singh, Pallavi

AU - Kumar, Sujit

AU - Ceratti, Davide R.

AU - Mualem, Yuval

AU - Rosenhek-Goldian, Irit

AU - Oron, Dan

AU - Cohen, Sidney R.

AU - Schulz, Philip

AU - Cahen, David

AU - Guillemoles, Jean François

PY - 2023/11/30

Y1 - 2023/11/30

N2 - Self-healing (SH) of (opto)electronic material damage can have a huge impact on resource sustainability. The rising interest in halide perovskite (HaP) compounds over the past decade is due to their excellent semiconducting properties for crystals and films, even if made by low-temperature solution-based processing. Direct proof of self-healing in Pb-based HaPs is demonstrated through photoluminescence recovery from photodamage, fracture healing and their use as high-energy radiation and particle detectors. Here, the question of how to find additional semiconducting materials exhibiting SH, in particular lead-free ones is addressed. Applying a data-mining approach to identify semiconductors with favorable mechanical and thermal properties, for which Pb HaPs are clear outliers, it is found that the Cs2AuIAuIIIX6, (X = I, Br, Cl) family, which is synthesized and tested for SH. This is the first demonstration of self-healing of Pb-free inorganic HaP thin films, by photoluminescence recovery.

AB - Self-healing (SH) of (opto)electronic material damage can have a huge impact on resource sustainability. The rising interest in halide perovskite (HaP) compounds over the past decade is due to their excellent semiconducting properties for crystals and films, even if made by low-temperature solution-based processing. Direct proof of self-healing in Pb-based HaPs is demonstrated through photoluminescence recovery from photodamage, fracture healing and their use as high-energy radiation and particle detectors. Here, the question of how to find additional semiconducting materials exhibiting SH, in particular lead-free ones is addressed. Applying a data-mining approach to identify semiconductors with favorable mechanical and thermal properties, for which Pb HaPs are clear outliers, it is found that the Cs2AuIAuIIIX6, (X = I, Br, Cl) family, which is synthesized and tested for SH. This is the first demonstration of self-healing of Pb-free inorganic HaP thin films, by photoluminescence recovery.

UR - http://www.scopus.com/inward/record.url?scp=85178078362&partnerID=8YFLogxK

U2 - 10.1002/adfm.202309107

DO - 10.1002/adfm.202309107

M3 - Article

AN - SCOPUS:85178078362

SN - 1616-301X

VL - 34

JO - Advanced Functional Materials

JF - Advanced Functional Materials

IS - 11

M1 - 2309107

ER -

Guided Search to Self-Healing in Semiconductors

Abstract

Funding

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this