摘要:
This invention relates to a method for exfoliating inorganic layered compounds to form two- dimensional (2D) inorganic compounds. The exfoliation is carried out in aqueous media in the present of polycyclic aromatic compounds. The invention also relates to aqueous suspensions of two-dimensional compounds which arise from the exfoliation method. The invention further relates to methods of forming thin films of two-dimensional compounds from suspensions and to devices comprising thin films of two-dimensional (2D) inorganic compounds.
摘要:
GaN based nanowires are used to grow high quality, discreet base elements with c-plane top surface for fabrication of various semiconductor devices, such as diodes and transistors for power electronics.
摘要:
The invention provides methods and devices for fabricating printable semiconductor elements and assembling printable semiconductor elements onto substrate surfaces. Methods, devices and device components of the present invention are capable of generating a wide range of flexible electronic and optoelectronic devices and arrays of devices on substrates comprising polymeric materials. The present invention also provides stretchable semiconductor structures and stretchable electronic devices capable of good performance in stretched configurations.
摘要:
Various embodiments of fabricated crystalline-based structures for the electronics, optoelectronics and optics industries are disclosed. Each of these structures is created in part by cleaving a donee layer from a crystalline donor, such as a micaceous/lamellar mass comprising a plurality of lamelliform sheets separable from each other along relatively weak cleavage planes. Once cleaved, one or more of these lamelliform sheets become the donee layer. The donee layer may be used for a variety of purposes, including a crystalline layer for supporting heteroepitaxial growth of one or more semiconductor layers thereon, an insulating layer, a barrier layer, a planarizing layer and a platform for creating useful structures, among others.
摘要:
Semiconductor devices on a diffusion barrier coated metal substrates, and methods of making the same are disclosed. The semiconductor devices include a metal substrate, a diffusion barrier layer on the metal substrate, an insulator layer on the diffusion barrier layer, and a semiconductor layer on the insulator layer. The method includes forming a diffusion barrier layer on the metal substrate, forming an insulator layer on the diffusion barrier layer; and forming a semiconductor layer on the insulator layer. Such diffusion barrier coated substrates prevent diffusion of metal atoms from the metal substrate into a semiconductor device formed thereon.
摘要:
There is provided a method for manufacturing a flexible semiconductor device. The method of the present invention comprises the steps of: (A) providing a metal foil; (B) forming an insulating layer on the metal foil, the insulating layer having a portion serving as a gate insulating film; (C) forming a supporting substrate on the insulating layer; (D) etching away a part of the metal foil to form a source electrode and a drain electrode therefrom; (E) forming a semiconductor layer in a clearance portion located between the source electrode and the drain electrode by making use of the source and drain electrodes as a bank member; and (F) forming a resin film layer over the insulating layer such that the resin film layer covers the semiconductor layer, the source electrode and the drain electrode. In the step (F), a part of the resin film layer interfits with the clearance portion located between the source and drain electrodes.
摘要:
An accumulated charge control (ACC) floating body MOSFET (ACC MOSFET), adapted to control nonlinear response of the MOSFET when the MOSFET is operated in an accumulated charge regime, comprising: a) a MOSFET having a floating body, wherein the floating body MOSFET selectively operates in the accumulated charge regime, and wherein accumulated charge is present in the body of the floating body MOSFET when the MOSFET operates in the accumulated charge regime; and b) an accumulated charge sink (ACS) operatively coupled to the body of the MOSFET, wherein the ACS removes or otherwise controls the accumulated charge in the MOSFET body.