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Projects / Programmes source: ARIS

Vakuumske tehnologije in aplikacije (Slovene)

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Research activity

Code Science Field Subfield
2.09.05  Engineering sciences and technologies  Electronic components and technologies  Vacuum technologies 

Code Science Field
T210  Technological sciences  Mechanical engineering, hydraulics, vacuum technology, vibration and acoustic engineering 
Keywords
cold-cathode magnetically confined discharge, Penning, magnetron, invertid-magnetron; metal to metal joints, vacuum leak tightness, gasket deformation, vacuum outgassing, polymer vacuum materials, contact materials
Evaluation (rules)
source: COBISS
Evaluation of bibliographic research performance indicators according to ARIS methodology
Citations Citations for bibliographic records in COBIB.SI that are linked to records in citation databases
source: WoS source: Scopus source: COBISS
Researchers (16)
no. Code Name and surname Research area Role Period No. of publications
1.  10762  MSc Boštjan Arh  Materials science and technology  Researcher  1999 - 2001  201 
2.  08236  Boris Arzenšek  Materials science and technology  Researcher  1999 - 2001  225 
3.  01731  Franc Brecelj  Electronic components and technologies  Researcher  2000 - 2001  102 
4.  07480  Marjan Drab  Electronic components and technologies  Researcher  1999 - 2001  67 
5.  05673  PhD Bojan Erjavec  Electronic components and technologies  Researcher  1999 - 2001  136 
6.  09846  PhD Lidija Irmančnik-Belič  Chemistry  Head  1999 - 2001  99 
7.  01457  Leopold Južina  Manufacturing technologies and systems  Researcher  1999 - 2001  23 
8.  01703  Lidija Koller  Electronic components and technologies  Researcher  1999 - 2001  80 
9.  15884  Janez Novak  Electronic components and technologies  Researcher  1999 - 2001  13 
10.  09619  Karol Požun  Electronic components and technologies  Researcher  1999 - 2001  56 
11.  01737  MSc Andrej Pregelj  Electronic components and technologies  Researcher  1999 - 2001  249 
12.  04565  Drago Railič  Manufacturing technologies and systems  Researcher  1999 - 2001  16 
13.  04254  PhD Janez Šetina  Electronic components and technologies  Researcher  1999 - 2001  252 
14.  08195  PhD Borivoj Šuštaršič  Materials science and technology  Researcher  1999 - 2001  412 
15.  10923  MSc Alenka Šventner Kosmos  Chemistry  Researcher  1999 - 2001  24 
16.  08001  PhD Franc Tehovnik  Materials science and technology  Researcher  1999 - 2001  329 
Organisations (1)
no. Code Research organisation City Registration number No. of publications
1.  0206  Institute of Metals and Technology  Ljubljana  5051622000  6,152 
Abstract
.) Study of the Cold-cathode Ionisation Gauge in Ultrahigh Vacuum The cold-cathode ionisation gauges with Penning geometry were thoroughly studied in our previous research work. Modern cold-cathode ionisation gauges used at ultrahigh vacuum measurements are designed in the magnetron and inverted-magnetron geometry, respectively. Determination as well as study of different magnetron based gauge properties will be the main focus of the proposed project. The results will be used to develop a new cold cathode ionisation gauge prototype. II.) Study of detachable metallic ultra high vacuum joints The basic principles and properties of sealing mechanisms at ultra high vacuum joints with metal plastic deformation will be studied. The following three different joint types will be compared: a)joins with two parallel plates and with inserted gasket; b) joints formed of metal tube pressed on metal base; c) metal tubes after pinch-off. Basic demands for UHV joints (cleaning, degassing, surface) will be analysed. The degassing rate will be checked and monitored during the joining process. After the joint establishment the leak rate, behaviour under different temperatures and pressures, degassing, stiffness and deformation of joining elements will be studied. III.)Outgassing properties of the materials under high vacuum conditions and study of Au, Pt, Ag and NiCr deposition High vacuum outgassing of polymer and metal electronic materials with low outgassing rates for electronic components will be studied. Porous metal layers formed by different deposition techniques of Au, Pt, Ag and NiCr alloys in high vacuum will also be studied.
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