Influence of Substrate Temperature and Film Thickness on Thermal, Electrical, and Structural Properties of HPPMS and DC Magnetron Sputtered Ge Thin Films
| hal.structure.identifier | Institute for Materials | |
| dc.contributor.author | FURLAN, Andrej | |
| hal.structure.identifier | Institute for Materials | |
| dc.contributor.author | GROCHLA, Dario | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| hal.structure.identifier | Amplitude Systèmes | |
| dc.contributor.author | D'ACREMONT, Quentin | |
| hal.structure.identifier | Laboratoire d'Energétique et Mécanique Théorique et Appliquée [LEMTA ] | |
| dc.contributor.author | PERNOT, Gilles | |
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | DILHAIRE, Stefan | |
| hal.structure.identifier | Institute for Materials | |
| dc.contributor.author | LUDWIG, Alfred | |
| dc.date.created | 2016-12-20 | |
| dc.date.issued | 2017 | |
| dc.identifier.issn | 1438-1656 | |
| dc.description.abstractEn | Ge was deposited as thickness gradient films at temperatures up to 800C by direct current (DC) and high power pulsed magnetron sputtering (HPPMS). Structural characterization shows increased crystallization with increasing substrate temperature and film thickness. Thermal conductivity was measured by a novel high-throughput time-domain thermo-reflectance method. Thermo-electrical properties correlate to the degree of crystallization. Conductivities increase with increasing substrate temperature up to 500C. For higher temperatures the trend reverses. A room temperature deposited/ annealed film displays smaller crystallites (10 nm) and lower thermal conductivity (5Wm-1 K-1) compared to 25Wm-1K-1 for hot DC deposition. Compared to DC, HPPMS films show higher thermal conductivities up to 45Wm-1K-1. | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/ | |
| dc.subject.en | Germanium | |
| dc.subject.en | Thin Films | |
| dc.subject.en | Thermal Properties | |
| dc.subject.en | Electrical Properties | |
| dc.subject.en | DC Magnetron | |
| dc.title.en | Influence of Substrate Temperature and Film Thickness on Thermal, Electrical, and Structural Properties of HPPMS and DC Magnetron Sputtered Ge Thin Films | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/adem.201600854 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci] | |
| bordeaux.journal | Advanced Engineering Materials | |
| bordeaux.page | 1600854 | |
| bordeaux.volume | 19 | |
| bordeaux.issue | 5 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01539190 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01539190v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Advanced%20Engineering%20Materials&rft.date=2017&rft.volume=19&rft.issue=5&rft.spage=1600854&rft.epage=1600854&rft.eissn=1438-1656&rft.issn=1438-1656&rft.au=FURLAN,%20Andrej&GROCHLA,%20Dario&D'ACREMONT,%20Quentin&PERNOT,%20Gilles&DILHAIRE,%20Stefan&rft.genre=article |
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