1995
DOI: 10.1016/0169-4332(94)00377-7
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Laser deposition of metallic alloys and multilayers

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Cited by 28 publications
(9 citation statements)
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“…However, it is well known that such favorable results do not occur under all experimental conditions. Systems ranging from simple two-component metallic systems [2,3] and semiconductor systems [4], to more complicated superconducting oxides [5] and ferroelectrics [6] have shown non-stoichiometric transfer of the target composition. The majority of the literature focuses on techniques to overcome this obstacle.…”
Section: Introductionmentioning
confidence: 99%
“…However, it is well known that such favorable results do not occur under all experimental conditions. Systems ranging from simple two-component metallic systems [2,3] and semiconductor systems [4], to more complicated superconducting oxides [5] and ferroelectrics [6] have shown non-stoichiometric transfer of the target composition. The majority of the literature focuses on techniques to overcome this obstacle.…”
Section: Introductionmentioning
confidence: 99%
“…4.2). Aufgrund der stark gerichteten Plasmaausbreitung erfolgt die Substratbeschichtung zudem mit einem Schichtdickengradienten mit cos n ϕ-Verteilung, wobei 8 ≤ n ≤ 40 und ϕ der Winkel zur Targetnormalen ist [161], sodass mit der Änderung der Ausbreitungsrichtung auch eine entsprechende Reduktion der Depositionsrate einhergeht [162]. Mit dem Abschluss des Si-Zapfenwachstums stabilisiert sich die Orientierung der Plasmakeule und die Ratenabnahme wird nun durch einen linear getriebenen Prozess dominiert, der vermutlich auf ein von Überrauigkeiten getriebenes, dynamisches Gleichgewicht zurückzuführen ist.…”
Section: W/si-systemunclassified
“…The thin film grows with velocity reaching of a few dozens of nanometer/pulse. The PLD is probably one of the simplest techniques for thin films manufacture [90][91][92]. The vapor cloud emitted from the target material during ablation process show many singularities, different from these of vapors formed in other PVD techniques [89][90][91].…”
Section: Laser Ablationmentioning
confidence: 99%
“…In general, as the pulse length is shortened, energy is more rapidly deposited into the material leading to a more rapid material ejection. With a laser beam of short wavelength (high photon energy) the photo-chemical mechanisms for ablation are active (direct bond-breaking, and explosive disintegration of the material lattice), indeed rather sublimation of material (being in solid state form) than its evaporation from the liquid phase occurs [88][89][90][91]. With higher fluence and longer wavelength (lower photon energy) melting, boiling and vaporization take place (frequently explosive boiling happens) [90,91].…”
Section: Laser Ablationmentioning
confidence: 99%