国家/地区 中国（14） 日本（4） 美国（4） 世界知识产权组织（4） 英国（2） 印度（2） 韩国（2） 台湾（2）
IPC部 C（23）
IPC大类 C23（23）
IPC小类 C23C（23）
IPC C23C016/26（8） C30B025/18（8） C30B029/02（8）
H01L021/02（7） C23C016/02（6） C01B032/186（4）
C23C014/35（4） C30B029/40（4） C23C014/18（3）
C23C016/455（3） C04B041/87（2） C23C014/54（2）
C23C014/58（2） C23C016/32（2） C23C016/44（2）
发明人 CHANG K（2） CHEN K（2） DIXON S（2）
FENG H（2） GUINEY I（2） TANG J（2）
THOMAS S（2） WANG H（2） YANG Y（2）
ZHANG J（2）
公开年 2022（11） 2021（7） 2023（5）
申请年 2021（23）
专利权人 PARAGRAF LTD（2） UNIV HENAN（2）

Depositing gate dielectric on two-dimensional material involves depositing seed layer over atomically smooth surface of two dimensional material, evaporating predefined thickness of seed layer from atomically smooth surface, and performing atomic layer deposition.

SHRIVASTAVA M, KHANEJA M, MEERSHA A

Preparing single crystal graphene/two-dimensional cuprous telluride heterojunction surface-enhanced Raman spectroscopy substrate useful in surface-enhanced Raman spectroscopy, comprises etching copper film on single-crystal graphene, heating in tellurium source and molecular sieve and reacting.

CHANG K, HUANG M, WANG H, CHEN K

Preparing a metal wafer substrate involves forming metal thin film on the sapphire substrate by magnetron sputtering, and annealing under mixed atmosphere of hydrogen and argon.

PENG H, YANG Y, CAO Y, TANG J, YAN R, DU Y

Growing graphene layer structure on substrate used in opto-electronic device, e.g., solar cell, solar cell, light-emitting diode, organic light-emitting diode, electro-optic modulator, photodetector or diode, involves providing substrate on susceptor in chemical vapor deposition reaction chamber.

THOMAS S, GUINEY I, DIXON S

Electrical connection component for e.g. electric contact, comprises base material and nanocarbon material film composed of graphene laminated material formed by laminating two layers of graphene single layer materials.

KITANO A, SHIMIZU T, KUBO T

Metal catalyst layer used for producing graphene, laminated and crystallized on c-plane of substrate having corundum structure, having face-centered cubic structure.

NARUTSUKA S, NAKAJIMA R

Forming a graphene layer structure used in Hall effect sensor, involves providing growth substrate having growth surface, and forming graphene layer structure on growth surface by chemical vapor deposition method, where growth surface is formed of material consisting of e.g. magnesium aluminate.

GRIFFIN R M, THOMAS S, GUINEY I, DIXON S

P-type transparent conductor with highly reduced graphene oxide thin film, has substrate and highly reduced graphene oxide thin film deposited on the substrate, in which the film is directly grown on substrate by pulsed laser deposition.

RAO R M S, JUVAID M M, SARKAR S, VENKATESAN T

Substrate for forming semiconductor device, comprises graphene layer arranged on silicon surface of silicon carbide crystal substrate, epitaxial growth layer, and graphene layer arranged on silicon surface of epitaxial growth layer.

NORIYUKI M, TAKUJI M, MITSURU M, TAKAYASU O

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W