Listar por autor "Hung, Puiyee Y."
Mostrando ítems 1-2 de 2
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Optical band gaps and composition dependence of hafnium–aluminate thin films grown by atomic layer chemical vapor deposition
Nguyen, N. V.; Sayan, S.; Levin, Igor; Ehrstein, James R.; Baumvol, Israel Jacob Rabin; Driemeier, Carlos Eduardo; Krug, Cristiano; Wielunski, Leszek S.; Hung, Puiyee Y.; Diebold, Alain (2005) [Artículo de periódico]We report the optical properties of unannealed hafnium–aluminate HfAlO films grown by atomic layer chemical vapor deposition ALCVD and correlate them with the aluminum contents in the films. Vacuum ultraviolet spectroscopic ... -
Stabilization of higher-k tetragonal HfO/sub 2/ by SiO/sub 2/ admixture enabling thermally stable metal-insulator-metal capacitors
Böscke, Tim S.; Govindarajan, Shrinivas; Kirsch, Paul D.; Hung, Puiyee Y.; Krug, Cristiano; Lee, Byoung Hun; Heitmann, Johannes; Schröder, Uwe; Pant, Gaurang; Gnade, Bruce E.; Krautschneider, Wolfgang (2007) [Artículo de periódico]The authors report the relationship between HfO2 crystalline phase and the resulting electrical properties. Crystallization of amorphous HfO2 into the monoclinic phase led to a significant increase in leakage current and ...