The invention belongs to the technical field of graphene, and particularly discloses a graphene field effect transistor (GFET) with photoconduction effect and an infrared detector. The GFET comprises a graphene channel layer which generates photoconduction effect under infrared radiation operatively so ...
A graphene field-effect transistor is disclosed. The graphene field-effect transistor includes a first graphene sheet, a first gate layer coupled to the first graphene sheet and a second graphene sheet coupled to the first gate layer opposite the first gate layer. The first gate layer is ...
A field effect transistor using a channel layer including a phosphorus-doped graphene and a method of fabricating the same are provided. Further, a phosphorus-doped graphene and a method of producing the same are provided. The field effect transistor includes: a source electrode and a drain ...
Direct nanoscopic observation of plasma waves in the channel of a graphene field-effect transistor 这篇论文发表在Light:Science&Application(2020)上,是一篇直接观测石墨烯场效应晶体管等离子波的论文。 本论文重点的参数是Vpl,这个参数是指随着栅极电压变化而变化的等离子波传播速度。 他们用SNOM(近场显微镜)测试...
Our approach to employ graphene devices as highly sensitive detector to obtain greater insight into the self-assembly dynamics is illustrated in Fig.3a. We covered a graphene field-effect transistor with a small drop of SP solution, and triggered the formation/desorption of the metastable MC assemb...
Exploring field effect transistor sensing devices in agricultural breeding environment: application prospects Bo Long Qiongqiong Xing Zhanhui Yuan Advanced Composites and Hybrid Materials(2025) CRISPR quality control on a chip Kiana Aran Brett R. Goldsmith ...
Graphene field-effect mobility >1000 cm2/V.s Residual charge carrier density <2 x 1012 cm-2 Dirac point 10-40 V Yield >75 % Device Cross-Section Typical Characteristics Output curve (left) and transfer curve measured at source-drain voltage of 20 mV (right), measured at room temperature ...
(Au NPs) to functionalize and bind a DNA aptamer to the graphene surface. The graphene is employed in a liquid gated field-effect transistor (FET) configuration to detect the hybridization of the complementary DNA strand, as well as the protein streptavidin, at attomolar level (aM, 10−18...
High On-Off Ratio Bilayer Graphene Complementary Field Effect Transistors In this paper, we propose a novel S/D engineering for dual-gated Bilayer Graphene (BLG) Field Effect Transistor (FET) using doped semiconductors (with a ba... K Majumdar,K Murali Vrm,N Bhat,... - 《Electron Devices ...
We present an analytical device model for a graphene bilayer field-effect transistor (GBL-FET) with a graphene bilayer as a channel and with back and top gates. The model accounts for the dependences of the electron and hole Fermi energies as well as energy gap in different sections of the...