Er3+-doped amorphous tellurite thin films

Pradeep Ramanan; Jan Gutwirth; Stanislav Slang; Anupama Viswanathan; Taghrid Ghanawi; Florent Starecki; Virginie Nazabal; Matthieu Roussey; Petr Němec; Laeticia Petit

doi:10.1111/jace.20589

Er³⁺-doped amorphous tellurite thin films

Pradeep Ramanan^*
, Jan Gutwirth
, Stanislav Slang
, Anupama Viswanathan
, Taghrid Ghanawi
, Florent Starecki
, Virginie Nazabal
, Matthieu Roussey
, Petr Němec^*
, Laeticia Petit

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

1 Sitaatiot (Scopus)

7 Lataukset (Pure)

Abstrakti

Radio-frequency (RF) magnetron sputtering was used to deposit amorphous tellurite thin films from glassy targets from TeO₂–ZnO–Na₂O/BaO/Bi₂O₃ system doped with 2.5 mol% of Er₂O₃. The impact of the sputtering power on the optical, luminescence, and structural properties of the films is discussed. The deposition process leads to amorphous and transparent films which emit light in the visible and near-infrared confirming the presence of Er³⁺ in the films’ network. Owing to their large refractive index and stability overtime, the Bi containing films are potential materials for integrated photonics and optical switches.

Alkuperäiskieli	Englanti
Artikkeli	e20589
Sivumäärä	11
Julkaisu	Journal of the American Ceramic Society
Vuosikerta	108
Numero	8
DOI - pysyväislinkit	https://doi.org/10.1111/jace.20589
Tila	Julkaistu - 2025
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Rahoitus

Horizon 2020 Framework Programme, Grant/Award Number: 101092723; Ministry of Education, Youth and Sports, Czech Republic; Research Council of Finland, Flagship Programme, Photonics Research, and Innovation (PREIN)

Rahoittajat	Rahoittajan numero
Horizon 2020 Framework Programme	101092723
Research Council of Finland Flagship Programme	320165, 346518
Ministry of Education, Youth and Sports, Czech Republic	LM2023037

Julkaisufoorumi-taso

Jufo-taso 2

!!ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry

Pääsy asiakirjaan

10.1111/jace.20589Lisenssi: CC BY

Er3 ‐doped amorphous tellurite thin filmsFinal published version, 4,11 MBLisenssi: CC BY

https://urn.fi/URN:NBN:fi:tuni-202508048017Lisenssi: CC BY

Amorphous tellurite thin films prepared by sputtering
Viswanathan, A. (Contributor), Ramanan, P. (Contributor), Gutwirth, J. (Contributor), Petit, L. (Contributor), Roussey, M. (Contributor), Nazabal, V. (Contributor) & Nemec, P. (Speaker)
30 tammik. 2024 → 1 helmik. 2024
Aktiviteetti: Konferenssiesitelmä

Fluoride-assisted hydroxyl reduction in Er³⁺-doped tellurite glass and amorphous thin films for enhanced optical and spectroscopic performances
Ramanan, P., Starecki, F., Gutwirth, J., Nazabal, V., Roussey, M., Nemec, P. & Petit, L., 30 tammik. 2026, julkaisussa: Materials Advances. 7, 4, s. 2086-2096 11 Sivumäärä
Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

Open access
Tiedosto
1 Lataukset (Pure)
Study of visible, NIR, and MIR spectroscopic properties of Er³⁺-doped tellurite glasses and glass–ceramics
Lemiere, A., Bondzior, B., Aromäki, I. & Petit, L., jouluk. 2022, julkaisussa: Journal of the American Ceramic Society. 105, 12, s. 7186-7195 10 Sivumäärä
Tutkimustuotos: Artikkeli › Tieteellinen › vertaisarvioitu

Open access
Tiedosto
19 Sitaatiot (Scopus)

54 Lataukset (Pure)

Fotoniikan materiaalit
Tukiainen, A. (Yhteyshenkilö) & Lahtonen, K. (Yhteyshenkilö)
Fysiikka
Laitteistot/tilat: Tutkimusinfrastruktuuri
Tampereen Mikroskopiakeskus
Vippola, M. (Manager), Honkanen, M. (Operator) & Salminen, T. (Operator)
Tekniikan ja luonnontieteiden tiedekunta
Laitteistot/tilat: Tutkimusinfrastruktuuri

Siteeraa tätä

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title = "Er3+-doped amorphous tellurite thin films",

abstract = "Radio-frequency (RF) magnetron sputtering was used to deposit amorphous tellurite thin films from glassy targets from TeO2–ZnO–Na2O/BaO/Bi2O3 system doped with 2.5 mol\% of Er2O3. The impact of the sputtering power on the optical, luminescence, and structural properties of the films is discussed. The deposition process leads to amorphous and transparent films which emit light in the visible and near-infrared confirming the presence of Er3+ in the films{\textquoteright} network. Owing to their large refractive index and stability overtime, the Bi containing films are potential materials for integrated photonics and optical switches.",

keywords = "erbium/erbium compounds, glass, magnetron sputtering, tellurium/tellurium compounds, thin films",

author = "Pradeep Ramanan and Jan Gutwirth and Stanislav Slang and Anupama Viswanathan and Taghrid Ghanawi and Florent Starecki and Virginie Nazabal and Matthieu Roussey and Petr N{\v e}mec and Laeticia Petit",

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T1 - Er3+-doped amorphous tellurite thin films

AU - Ramanan, Pradeep

AU - Gutwirth, Jan

AU - Slang, Stanislav

AU - Viswanathan, Anupama

AU - Ghanawi, Taghrid

AU - Starecki, Florent

AU - Nazabal, Virginie

AU - Roussey, Matthieu

AU - Němec, Petr

AU - Petit, Laeticia

PY - 2025

Y1 - 2025

N2 - Radio-frequency (RF) magnetron sputtering was used to deposit amorphous tellurite thin films from glassy targets from TeO2–ZnO–Na2O/BaO/Bi2O3 system doped with 2.5 mol% of Er2O3. The impact of the sputtering power on the optical, luminescence, and structural properties of the films is discussed. The deposition process leads to amorphous and transparent films which emit light in the visible and near-infrared confirming the presence of Er3+ in the films’ network. Owing to their large refractive index and stability overtime, the Bi containing films are potential materials for integrated photonics and optical switches.

AB - Radio-frequency (RF) magnetron sputtering was used to deposit amorphous tellurite thin films from glassy targets from TeO2–ZnO–Na2O/BaO/Bi2O3 system doped with 2.5 mol% of Er2O3. The impact of the sputtering power on the optical, luminescence, and structural properties of the films is discussed. The deposition process leads to amorphous and transparent films which emit light in the visible and near-infrared confirming the presence of Er3+ in the films’ network. Owing to their large refractive index and stability overtime, the Bi containing films are potential materials for integrated photonics and optical switches.

KW - erbium/erbium compounds

KW - glass

KW - magnetron sputtering

KW - tellurium/tellurium compounds

KW - thin films

U2 - 10.1111/jace.20589

DO - 10.1111/jace.20589

M3 - Article

AN - SCOPUS:105005194129

SN - 0002-7820

VL - 108

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 8

M1 - e20589

ER -

Er3+-doped amorphous tellurite thin films

Abstrakti

Rahoitus

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

Aktiviteetit

Amorphous tellurite thin films prepared by sputtering

Tutkimustuotos

Fluoride-assisted hydroxyl reduction in Er3+-doped tellurite glass and amorphous thin films for enhanced optical and spectroscopic performances

Study of visible, NIR, and MIR spectroscopic properties of Er3+-doped tellurite glasses and glass–ceramics

Laitteet

Fotoniikan materiaalit

Tampereen Mikroskopiakeskus

Siteeraa tätä

Er³⁺-doped amorphous tellurite thin films

Fluoride-assisted hydroxyl reduction in Er³⁺-doped tellurite glass and amorphous thin films for enhanced optical and spectroscopic performances

Study of visible, NIR, and MIR spectroscopic properties of Er³⁺-doped tellurite glasses and glass–ceramics