A diagram of the modified Lely method, showing a graphite crucible surrounded by induction coils for heating. Silicon carbide charge is sublimated from the bottom of the chamber and deposited on the upper lid, which is cooler.
The Lely method, also known as the Lely process or Lely technique, is a crystal growth technology used for producing silicon carbide crystals for the semiconductor industry. The patent for this method was filed in the Netherlands in 1954 and in the United States in 1955 by Jan Anthony Lely of Philips Electronics.[1] The patent was subsequently granted on 30 September 1958, then was refined by D. R. Hamilton et al. in 1960, and by V. P. Novikov and V. I. Ionov in 1968.[2]
^US 2854364, Lely, Jan Anthony, "Sublimation process for manufacturing silicon carbide crystals", published 1958-09-30, assigned to North American Philips Co., Inc.
^Cite error: The named reference Byrappa was invoked but never defined (see the help page).
The Lelymethod, also known as the Lely process or Lely technique, is a crystal growth technology used for producing silicon carbide crystals for the...
inventor of the Lelymethod Durward Lely, Scottish opera singer and actor Lely, a census-designated place in Florida, the United States Lely, a Dutch agricultural...
vests. Large single crystals of silicon carbide can be grown by the Lelymethod and they can be cut into gems known as synthetic moissanite. Electronic...
The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century...
July 2013. Lelymethod Czochralski process Mokhov, E. et al.: “Growth of Silicon Carbide Bulk Crystals by the Sublimation Sandwich Method”, Elsevier Science...
materials, such as structure. It was invented by Armel Le Bail around 1988. The Le Bail method extracts intensities (Ihkl) from powder diffraction data...
Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences (French: Discours de la Méthode pour bien conduire sa raison...
The Lamaze technique, also known as the psychoprophylactic method or simply Lamaze, began as a prepared childbirth technique. As an alternative to medical...
A suicide method is any means by which a person may choose to end their life. Suicide attempts do not always result in death, and a non-fatal suicide attempt...
original text related to this article: Les Règles de la méthode sociologique The Rules of Sociological Method (French: Les Règles de la méthode sociologique)...
The Storyline method is a pedagogical strategy for "active learning," mainly used in primary schools in Scotland, the United States, Scandinavia and the...
Sanger sequencing is a method of DNA sequencing that involves electrophoresis and is based on the random incorporation of chain-terminating dideoxynucleotides...
In mathematics, in the area of numerical analysis, Galerkin methods are named after the Soviet mathematician Boris Galerkin. They convert a continuous...
Harry Potter and the Methods of Rationality (HPMOR) is a work of Harry Potter fan fiction by Eliezer Yudkowsky published on FanFiction.Net as a serial...
Fermat. Arch. Hist. Exact Sci. 46 (1994), 193–219 Giusti, Enrico (2009). "Lesméthodes des maxima et minima de Fermat". Annales de la Faculté des Sciences de...
template method is one of the behavioral design patterns identified by Gamma et al. in the book Design Patterns. The template method is a method in a superclass...
1990s by Daniel Goroff, in his preface to the English translation of "Lesméthodes nouvelles de la mécanique céleste" by June Barrow-Green and K.G. Andersson...
quality". Chevreul, Michel Eugène (1883). "Considérations générales sur lesméthodes scientifiques et applications à la méthode a posteriori de Newton et...
Business method patents are a class of patents which disclose and claim new methods of doing business. This includes new types of e-commerce, insurance...
In numerical analysis, finite-difference methods (FDM) are a class of numerical techniques for solving differential equations by approximating derivatives...
Google books online copy Laussedat, Amié, Recherches sur les instruments, lesméthodes et le dessin topographiques, Paris, 1898-1902, two volumes Raymond...
regula falsi, method of false position, or false position method is a very old method for solving an equation with one unknown; this method, in modified...
London and became a pupil of Peter Lely. His progress was rapid, and he acquired some of Lely's skill and method. He carefully studied Vandyck's portraits...
A didactic method (Greek: διδάσκειν didáskein, "to teach") is a teaching method that follows a consistent scientific approach or educational style to present...
Method Animation (formerly Method Films) (sometimes called Method Animation Studios or Norman Studios and also known as ON Animation Studios or ON Kids...
Global Information