ZIB

Treffer pro Seite

Treffer 1 - 2 | 2 Treffer

Sortierung

Digitale Medien

Electrically conducting ion tracks in diamond-like carbon films for field emission (1999)

Waiblinger, M. ; Sommerhalter, Ch. ; Pietzak, B. ; [weitere]

Springer

Applied physics 69 (1999), S. 239-240

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1432-0630

Schlagwort(e): PACS: 61.80.Jh; 73.61.Cw; 79.70.+q

Quelle: Springer Online Journal Archives 1860-2000

Thema: Maschinenbau , Physik

Notizen: Abstract. Electrically conducting channels in an insulating carbon matrix were produced by 140-MeV Xe ion irradiation. The high local energy deposition of the individual ions along their pathes causes a rearrangement of the carbon atoms and leads to a transformation of the insulating, diamond-like (sp3-bonding) form of carbon into the conducting, graphitic (sp2-bonding) configuration. The conducting ion tracks are clearly seen in the current mapping performed with an atomic force microscope (AFM). These conducting tracks are of possible use in field emission applications.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/s003390050996

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Digitale Medien

Hydrogen concentration in chalcopyrite thin-film solar cells (2000)

Krauser, J. ; Riedle, T. ; Klenk, R. ; [weitere]

Springer

Applied physics 70 (2000), S. 617-623

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1432-0630

Schlagwort(e): PACS: 68.55.Ln; 73.50.Pz; 82.80.Ej

Quelle: Springer Online Journal Archives 1860-2000

Thema: Maschinenbau , Physik

Notizen: Abstract. A survey of the hydrogen concentration distribution in the various layers of chalcopyrite solar cells is presented. Depth profiles were measured by the nuclear reaction analysis method for the glass substrate, Mo back contact, Cu(In,Ga)S2 or Cu(In,Ga)Se2 absorber, CdS buffer, and ZnO window layer. We find that hydrogen is present in all layers in concentrations exceeding the solubility of hydrogen in the corresponding crystalline bulk materials. This indicates that the deposition process and the polycrystallinity of the layers favor the uptake of hydrogen. The measured concentrations range from some 1018 H/cm3 in the absorber up to some 1021 H/cm3 in the CdS buffer layer. Effects of annealing at elevated temperatures are reported.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/s003390050003

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 2 | 2 Treffer