Hybrid photovoltaic-thermoelectric structure based on multilayer combinations of Cr and Fe oxides

Rada Savkina; Aleksej Smirnov; Iurii Nasieka; Sergii Mulenko; Marcin Strawski; Wojciech Paszkowicz; Tetyana Kryshtab

doi:10.1016/j.matlet.2020.128551

Hybrid photovoltaic-thermoelectric structure based on multilayer combinations of Cr and Fe oxides

Título traducido de la contribución: Estructura híbrida fotovoltaica-termoeléctrica basada en combinaciones multicapa de óxidos de Cr y Fe

Rada Savkina, Aleksej Smirnov, Iurii Nasieka, Sergii Mulenko, Marcin Strawski, Wojciech Paszkowicz, Tetyana Kryshtab

Escuela Superior de Física y Matemáticas (ESFM)

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Resumen

Cr and Fe oxide-based multilayer structures with enhanced photovoltaic properties were prepared by a reactive pulsed laser deposition on Si(1 0 0) substrate. Their charge carriers’ transport properties were studied by surface photovoltage technique. The results reveal that optimal bilayer structure grown on a cold substrate exhibits a photovoltage enhancement that corresponds to the high separation rate of photo-induced charges. Integral responsivity in the spectral region 360–1100 nm is about 500 V/W. A synergetic effect of thermoelectric and photovoltaic phenomena in multilayer combinations of oxides is discussed.

Título traducido de la contribución	Estructura híbrida fotovoltaica-termoeléctrica basada en combinaciones multicapa de óxidos de Cr y Fe
Idioma original	Inglés
Número de artículo	128551
Publicación	Materials Letters
Volumen	280
DOI	https://doi.org/10.1016/j.matlet.2020.128551
Estado	Publicada - 1 dic. 2020

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title = "Hybrid photovoltaic-thermoelectric structure based on multilayer combinations of Cr and Fe oxides",

abstract = "Cr and Fe oxide-based multilayer structures with enhanced photovoltaic properties were prepared by a reactive pulsed laser deposition on Si(1 0 0) substrate. Their charge carriers{\textquoteright} transport properties were studied by surface photovoltage technique. The results reveal that optimal bilayer structure grown on a cold substrate exhibits a photovoltage enhancement that corresponds to the high separation rate of photo-induced charges. Integral responsivity in the spectral region 360–1100 nm is about 500 V/W. A synergetic effect of thermoelectric and photovoltaic phenomena in multilayer combinations of oxides is discussed.",

keywords = "CrO, FeO, Multilayer structure, Photo-induced charge separation, Physical vapor deposition technique",

author = "Rada Savkina and Aleksej Smirnov and Iurii Nasieka and Sergii Mulenko and Marcin Strawski and Wojciech Paszkowicz and Tetyana Kryshtab",

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doi = "10.1016/j.matlet.2020.128551",

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T1 - Hybrid photovoltaic-thermoelectric structure based on multilayer combinations of Cr and Fe oxides

AU - Savkina, Rada

AU - Smirnov, Aleksej

AU - Nasieka, Iurii

AU - Mulenko, Sergii

AU - Strawski, Marcin

AU - Paszkowicz, Wojciech

AU - Kryshtab, Tetyana

PY - 2020/12/1

Y1 - 2020/12/1

N2 - Cr and Fe oxide-based multilayer structures with enhanced photovoltaic properties were prepared by a reactive pulsed laser deposition on Si(1 0 0) substrate. Their charge carriers’ transport properties were studied by surface photovoltage technique. The results reveal that optimal bilayer structure grown on a cold substrate exhibits a photovoltage enhancement that corresponds to the high separation rate of photo-induced charges. Integral responsivity in the spectral region 360–1100 nm is about 500 V/W. A synergetic effect of thermoelectric and photovoltaic phenomena in multilayer combinations of oxides is discussed.

AB - Cr and Fe oxide-based multilayer structures with enhanced photovoltaic properties were prepared by a reactive pulsed laser deposition on Si(1 0 0) substrate. Their charge carriers’ transport properties were studied by surface photovoltage technique. The results reveal that optimal bilayer structure grown on a cold substrate exhibits a photovoltage enhancement that corresponds to the high separation rate of photo-induced charges. Integral responsivity in the spectral region 360–1100 nm is about 500 V/W. A synergetic effect of thermoelectric and photovoltaic phenomena in multilayer combinations of oxides is discussed.

KW - CrO

KW - FeO

KW - Multilayer structure

KW - Photo-induced charge separation

KW - Physical vapor deposition technique

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DO - 10.1016/j.matlet.2020.128551

M3 - Artículo

AN - SCOPUS:85090026405

SN - 0167-577X

VL - 280

JO - Materials Letters

JF - Materials Letters

M1 - 128551

ER -

Hybrid photovoltaic-thermoelectric structure based on multilayer combinations of Cr and Fe oxides

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