Abstract:
A method for the production of a fibrous network-substrate component includes the steps of providing a network of fibrous material (1) on a preliminary substrate (2) by filtering high aspect ratio molecular structures (HARM-structures) from gas flow, placing the network of fibrous material (1) on the preliminary substrate (2) in proximity to a secondary substrate (3), applying a force to the network of fibrous material (1) to preferably attract the network of fibrous material (1) from the preliminary substrate (2) to the secondary substrate (3) in order to transfer the network of fibrous material (1) from the preliminary substrate (2) to the secondary substrate (3), and removing the preliminary substrate (2) from the network of fibrous material (1).
Abstract:
The method of manufacturing an inertial sensor includes: (A) disposing a first mold 120 and a second mold 125 on both surfaces of a predetermined region R in a plate-shaped membrane 110, (B) forming a mass body 130, a post 140, and an upper cap 150 through a plating process or a filling process, (C) disposing a third mold 160 on an exposed surface of the first mold 120 and the mass body 130, and (D) forming a lower cap 170 through the plating process or the filling process. Since the mass body 130 is made of metal by a plating process or a filling process, the density of the mass body 130 may be increased and the mass body 130 may be formed to have a structure of a high aspect ratio, thereby improving the sensitivity of the inertial sensor 100.
Abstract:
The present disclosure provides a method of fabricating a diamond membrane. The method comprises providing a substrate and a support structure. The substrate comprises a diamond material having a first surface and the substrate further comprises a sub-surface layer that is positioned below the first surface and has a crystallographic structure that is different to that of the diamond material. The sub-surface layer is positioned to divide the diamond material into first and second regions wherein the first region is positioned between the first surface and the sub-surface layer. The support structure also comprises a diamond material and is connected to, and covers a portion of, the first surface of the substrate. The method further comprises selectively removing the second region of the diamond material from the substrate by etching away at least a portion of the sub-surface layer of the substrate.
Abstract:
본 발명은 패턴-천공된 마스크를 이용하여 나노입자로 조립된 3차원 구조물을 제조하는 방법에 관한 것으로서, (1) 접지된 반응기 내에서, 패터닝하고자 하는 기판 위에, 소정 폭(w)으로 천공된 패턴을 갖는 마스크를 상기 기판으로부터 소정거리(d) 이격되도록 위치시키고, 전압을 인가하여 전기적 집속 렌즈를 형성하는 단계; 및 (2) 하전된 나노입자를 도입하여, 마스크의 패턴을 통해 하전입자를 기판으로 유도하여 하전된 나노입자를 3차원 형상으로 기판에 집속 부착되도록 하는 단계를 포함하는 것을 특징으로 한다. 이러한 본 발명의 방법에 의하면, 노이즈 패턴을 생성하지 않으면서 다양한 형상의 3차원 구조물을 고정밀, 고효율로 제조할 수 있다.
Abstract:
A method for template fabrication of ultra-precise nanoscale shapes. Structures with a smooth shape (e.g., circular cross-section pillars) are formed on a substrate using electron beam lithography. The structures are subject to an atomic layer deposition of a dielectric interleaved with a deposition of a conductive film leading to nanoscale sharp shapes with features that exceed electron beam resolution capability of sub- 10 nm resolution. A resist imprint of the nanoscale sharp shapes is performed using J-FIL. The nanoscale sharp shapes are etched into underlying functional films on the substrate forming a nansohaped template with nanoscale sharp shapes that include sharp corners and/or ultra-small gaps. In this manner, sharp shapes can be retained at the nanoscale level. Furthermore, in this manner, imprint based shape control for novel shapes beyond elementary nanoscale structures, such as dots and lines, can occur at the nanoscale level.
Abstract:
Es wird ein Verfahren zur Herstellung einer Vorrichtung mit Bereitstellen eines Substrats mit einer Elektrode beschrieben, die an einer Hauptseite des Substrats freiliegt. Ferner umfasst das Verfahren das Bilden einer Mikro- oder Nanostruktur, die einen Abstandshalter aufweist, der auf der Elektrode fußt, wobei das Bilden folgende Schritte aufweist: Abscheiden einer Opferschicht auf der Hauptseite, wobei die Opferschicht amorphes Silizium (a-Si) oder Siliziumdioxid (SiO 2 ) enthält; Strukturieren eines Loches und/oder Grabens in die Opferschicht mittels eines DRiE-Prozesses; Beschichten der Opferschicht mittels ALD oder MOCVD, so dass sich Material der Nano- oder Mikrostruktur an dem Loch und/oder Graben bildet sowie Entfernen der Opferschicht.
Abstract:
A method for preparing a flexible electrode is provided. The method comprises sequentially forming a flexible base layer and an intermediate conductive layer on a carrier plate; treating an elastomeric template having an electrode pattern with an acid, followed by transferring and printing the electrode pattern onto the intermediate conductive layer to form an electrode inducing layer; forming a titanium dioxide-polydopamine composite layer in a gap of the electrode inducing layer; forming a platinum electrode layer on the titanium dioxide-polydopamine composite layer; removing the carrier plate. The invention solves the problems of slow formation of a polydopamine film and slow formation of a platinum electrode layer. A flexible electrode is further provided.