184 research outputs found
Standard and applied material testing methods of austenitic CrNi stainless steels in different nitric acid media. Procedures and results
Corrosion under heat transfer of the CrNi stainless steels DIN W. Nr. 1.4306 n and 1.4361 ESU in aceotropic nitric acid
Untersuchungen ueber das Korrosionsverhalten von austenitischen CrNi-Staehlen und Nickellegierungen in ueberhitztem Wasserdampf
Untersuchung ueber das Korrosionsverhalten von austenitischen CrNi-Staehlen und Nickellegierungen in ueberhitztem Wasserdampf
Der Einfluss von Kaltverformung auf die Korrosionsbestaendigkeit austenitischer Cr-Ni-Staehle in ueberhitztem Wasserdampf. 1. Statische und semidynamische Untersuchungen der Legierung Incoloy 800
Inhibited spontaneous emission of quantum dots observed in a 3D photonic band gap
We present time-resolved emission experiments of semiconductor quantum dots
in silicon 3D inverse-woodpile photonic band gap crystals. A systematic study
is made of crystals with a range of pore radii to tune the band gap relative to
the emission frequency. The decay rates averaged over all dipole orientations
are inhibited by a factor of 10 in the photonic band gap and enhanced up to 2?
outside the gap, in agreement with theory. We discuss the effects of spatial
inhomogeneity, nonradiative decay, and transition dipole orientations on the
observed inhibition in the band gap.Comment: 5 figures, update author lis
Heissdampf-Korrosionsuntersuchungen zur Frage der interkristallinen Oxidation der Legierung Inconel 600 nach thermischer und thermisch-mechanischer Vorbehandlung
24 h-Korrosionsversuche mit elektrochemischen Potentialmessungen am CrNi-Stahl DIN W.Nr. 1.4306 in 7 molarer Salpetersaeure unter Zusatz oxidierender Metallionen bei 90⁰C
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