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Key Documents

920134

Sigma-Aldrich

Graphene, monolayer film

6 in diameter, CVD on silicon wafer, large grain, avg. no. of layers, 1

Sinonimo/i:

Roll-to-Roll graphene

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About This Item

Formula empirica (notazione di Hill):
C
Numero CAS:
1034343-98-0
Peso molecolare:
12.01
Codice UNSPSC:
12141908
NACRES:
NA.23

product name

R2R Monolayer large grain CVD graphene on silicon wafer, 6 in diameter, avg. no. of layers, 1

Livello qualitativo

100

Descrizione

Growth method: roll-to-roll CVD
Wafer: SiO2 (300nm) Si
Number of layer: Monolayer
Raman intensity 2D/G: ≥1.5

Caratteristiche

avg. no. of layers 1

Resistenza foglio

280 Ω/sq ±10%

Misura

110 μm × 110 μm ± 10%, grain size

Copertura della superficie

surface coverage >98%

Trasmittanza

>97%

Caratteristiche del semiconduttore

(mobility>3000 cm2/V·s) (Hall effect measurements)

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Descrizione generale

Roll-to-roll, high-quality, monolayer CVD graphene with large grain size (~110μm^2) on 6 inch silicon wafer.

Applicazioni

Our Roll-to-Roll CVD graphene products are true monolayer high quality graphene, fabricated inside a Cleanroom, heavily monitored and QC to assure high reproducibility.
The roll-to-roll process allows continuous, large scale graphene production.

This large grain size graphene product on silicon wafer is ready to use, helps you minimize process time, and increase success rate. This product with low sheet resistance would enable unmatched reproducibility and allow high performance for CVD graphene based FET, CVD graphene based sensors, and heterostructure based micro/nano electronics.

Application examples:
  • Ultrafast Transistor
  • Optical devices
  • Bio/Gas Sensor
  • Transparent Electrode
  • Flexible Display
  • Smart Coating
  • Thermal management

Avvertenza

Be cautious not to drop
Keep away from contamination, heat, dust and flame etc.

Stoccaggio e stabilità

Avoid direct sun light, avoid high temperature, avoid high humidity, and avoid dust.

Note legali

Product of LG Electronics, R&D use only

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

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Certificati d'analisi (COA)

Lot/Batch Number

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Integrating graphene into semiconductor fabrication lines.
Daniel Neumaier et al.
Nature materials, 18(6), 525-529 (2019-05-23)
Bing Deng et al.
Advanced materials (Deerfield Beach, Fla.), 31(9), e1800996-e1800996 (2018-10-03)
Chemical vapor deposition (CVD) is considered to be an efficient method for fabricating large-area and high-quality graphene films due to its excellent controllability and scalability. Great efforts have been made to control the growth of graphene to achieve large domain

Articoli

Van der Waals Heterostructures Down to One-Dimensional Level: Synthesis, Characterization, and Applications

Dr. Xiang’s and Maruyama’s review presents the most recent research activities on 1D vdWHs, including the candidate materials, the synthetic techniques, and characterization methods. The optoelectronic applications are discussed in detail for different constructions of the 1D vdWHs-based devices (FETs, sensors, LEDs, photovoltaic devices, and light detection). Some challenges and perspectives for future development and applications of 1D vdWHs are also proposed to conclude the review.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.