Abstract:
The invention relates to a method for depositing a carbon material (17) in or on a substrate (14). Said method comprises the following steps: the inside (10') of a processing chamber (10) is heated to a pre-determined temperature; the substrate (14) is introduced into the processing chamber (10); the air in the processing chamber (10) is evacuated until a pre-determined pressure or a lower pressure is reached; a gas (12) containing at least carbon is introduced until a second pre-determined pressure is reached, that is higher than the first pre-determined pressure; and the carbon material (17) is deposited on a surface or in a recess (15), from the gas (12) containing carbon. The invention also relates to a semiconductor contact device.
Abstract:
The invention relates to a conductor arrangement (100) containing a substrate (101) made from a first insulating material with a substrate surface (102), wherein at least two conductors (103) are arranged next to each other in the substrate (101). Said arrangement also comprises a buffer layer (104) made from a second insulating material arranged on the substrate (101) and a buffer layer surface (105) which is parallel to the substrate surface (102), at least one cavity (107) arranged between the conductors (103) preferably protruding deeper into the substrate (101) deeper than the conductors (103) in the substrate in relation to the buffer surface layer (105) and a covering layer made from a third insulating material (111) arranged on the buffer layer (104) and which completely closes the cavity (107) in relation to the buffer layer surface (105).
Abstract:
The invention relates to a hollow structure (100) in an integrated circuit, comprising a substrate (101) having a surface (102), conductor tracks (103) which are adjacently arranged on said surface in such a way that they form intermediate spaces (104) thereinbetween, a first layer (105) consisting of a first insulation material which is arranged over each conductor track (103), and a second layer (106) covering the intermediate spaces (104), consisting of a second insulation material which is deposited only on the first insulation material.
Abstract:
Eine Hohlraumstruktur (100) in einer integrierten Schaltung weist auf ein Substrat (101) mit einer Substratoberfläche (102), darauf nebeneinander angeordnete Leiterbahnen (103) mit dazwischen liegenden Zwischenräumen (104), eine auf jeder der Leiterbahnen (103) angeordnete erste Schicht (105) aus einem ersten Isolationsmaterial und eine die Zwischenräume (104) bedeckende zweite Schicht (106) aus einem zweiten Isolationsmaterial, welches sich nur auf dem ersten Isolationsmaterial abscheiden lässt.