GLORIA — GEOMAR Library Ocean Research Information Access

Hits per page

hits 1 - 2 | 2 hits

Sorting

Electronic Resource

Cross-sectional transmission electron microscopic study of Au/GaP and Au/InP contacts (1991)

Pécz, B. ; Veresegyházy, R. ; Radnóczi, G. ; [et al.]

[S.l.] : American Institute of Physics (AIP)

Journal of Applied Physics 70 (1991), S. 332-336

add to mindlist on the mindlist

Details

ISSN: 1089-7550

Source: AIP Digital Archive

Topics: Physics

Notes: Au(80 nm)/GaP(111) samples were heat treated in forming gas in the temperature range of 450–550 °C. Very thin elongated α-Au(Ga) grains were grown into the GaP at 475 °C as a result of the interface reaction between Au and GaP. A surface (interface) energy driven grain growth in Au-Ga solid solution was observed after annealing at 500 °C. At 525 °C long, flat grains were formed from the thin elongated ones of α-Au(Ga). At 550 °C the metallization melted due to its high Ga content. During the solidification the shape of drops was preserved, and the metallization consisted of Au2Ga and Au7Ga2 grains. Au(100 nm)/InP(111) samples were annealed at 375 and 400 °C in forming gas for 10 min. Elongated crystals grown into the InP substrate due to the interaction between gold and InP were observed. Au9In4 grains are situated in these pits in the matrix of the Au2P3 monoclinic phase.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1063/1.350277

Permalink

	Location	Call Number	Limitation	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

Electronic Resource

Identification of two forms of PFK and a fructose-2,6-bisphosphate independent form of PFP in a green alga (1989)

Kiss, F. ; Johnson, T. C. ; Klecan, A. L. ; [et al.]

Springer

Photosynthesis research 21 (1989), S. 123-128

add to mindlist on the mindlist

Details

ISSN: 1573-5079

Keywords: fructose-2,6-bisphosphate ; PFK ; PFP ; Chlorella ; green algae ; carbon metabolism

Source: Springer Online Journal Archives 1860-2000

Topics: Biology

Notes: Abstract Cell-free preparations from the green alga, Chlorella pyrenoidosa, contained two forms of phosphofructokinase (PFK), designated PFK I and PFK II. This represents the first evidence for a second form of PFK in green algae. A pyrophosphate D-fructose-6-phosphate, 1-phosphotransferase (PFP) activity, that was unaffected by the regulatory metabolite, fructose-2,6-bisphosphate, co-purified with PFK II through several steps. The data suggest that Chlorella pyrenoidosa resembles higher plants in containing two forms of PFK, but differs in containing an atypical form of PFP.