Research Explorer

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Researcher

Jonas Keukelier

Publications & Research Data

Awards & Distinctions

12 Results

2025

Study of the temperature dependent trap-dominated conduction in GeSe and GeSe2 Ovonic threshold switching selectors

Jonas KeukelierSeppe Van DyckWouter DevulderKarl OpsomerChristophe Detavernier

A1 Journal Article in JOURNAL OF APPLIED PHYSICS

2024

Chalcogenide thin films and their application in threshold switching selector devices

Jonas KeukelierChristophe Detavernier

Study of SiGeAsTe and SiGeAsSe chalcogenide thin films by Raman spectroscopy and understanding of their OTS properties

Jonas KeukelierWouter DevulderStefanie SergeantThomas NuyttenJohan MeersschautKarl OpsomerChristophe Detavernier

A1 Journal Article in JOURNAL OF NON-CRYSTALLINE SOLIDS

2022

Plasma-enhanced atomic layer deposition of nickel and cobalt phosphate for lithium ion batteries

Lowie HenderickRuben BlommeMatthias MinjauwJonas KeukelierJohan MeersschautJolien DendoovenPhilippe VereeckenChristophe Detavernier

A1 Journal Article in DALTON TRANSACTIONS

The trap-dominated conduction mechanism in Ge-Se selectors, studied at cryogenic temperatures

Seppe Van DyckJonas KeukelierWouter DevulderKarl OpsomerChristophe Detavernier

2021

Converting molecular layer deposited alucone films into Al2O3/alucone hybrid multilayers by plasma densification

Juan Santo-Domingo PeñarandaMikko NisulaSofie VandenbrouckeMatthias MinjauwJin LiAndreas WerbrouckJonas KeukelierAndrea Itziar Pitillas MartinezJolien DendoovenChristophe Detavernier

Converting molecular layer deposited alucone films into Al2O3/alucone hybrid multilayers by plasma densification

Juan Santo-Domingo PeñarandaMikko NisulaSofie VandenbrouckeMatthias MinjauwJin LiAndreas WerbrouckJonas KeukelierAndrea Itziar Pitillas MartinezJolien DendoovenChristophe Detavernier

A1 Journal Article in DALTON TRANSACTIONS

Impact of changes in bond structure on ovonic threshold switching behaviour in GeSe2

Jonas KeukelierKarl OpsomerThomas NuyttenStefanie SergeantWouter DevulderSergiu ClimaLudovic GouxGouri Sankar KarChristophe Detavernier

A1 Journal Article in JOURNAL OF MATERIALS CHEMISTRY C

Impact of changes in bond structure on ovonic threshold switching behaviour in GeSe2 (vol 35, pg 151, 2020)

Jonas KeukelierKarl OpsomerThomas NuyttenStefanie SergeantWouter DevulderSergiu ClimaLudovic GouxGouri Sankar KarChristophe Detavernier

Tuning of the thermal stability and ovonic threshold switching properties of GeSe with metallic and non-metallic alloying elements

Jonas KeukelierKarl OpsomerWouter DevulderSergiu ClimaLudovic GouxGouri Sankar KarChristophe Detavernier

A1 Journal Article in JOURNAL OF APPLIED PHYSICS

2020

Ovonic threshold-switching GexSey chalcogenide materials : stoichiometry, trap nature, and material relaxation from first principles

Sergiu ClimaDaniele GarbinKarl OpsomerNaga S. AvasaralaWouter DevulderIlya ShlyakhovJonas KeukelierGabriele L. DonadioThomas WittersShreya Kundu et al.

A1 Journal Article in PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS

2019

Doped and un-doped GeSe2 for OTS : Raman spectroscopy and electrical measurements

Jonas KeukelierKarl OpsomerThomas NuyttenLudovic GouxGouri Sankar KarChristophe Detavernier