Carbon (Graphite) C Sputtering Targets - Kurt J. Lesker Company

Carbon (Graphite) (C) Sputtering Targets Overview

Our comprehensive offering of sputtering targets, evaporation sources and other deposition materials is listed by material throughout the website. Below you will find budgetary pricing for sputtering targets and deposition materials per your requirements. Actual prices may vary due to market fluctuations. To speak to someone directly about current pricing or for a quote on sputtering targets and other deposition products not listed, please click here.

With competitive price and timely delivery, Advanced Targets sincerely hope to be your supplier and partner.

Carbon (Graphite) (C) General Information

Standard carbon graphite targets can be very difficult to sputter. Carbon has one of the lowest sputter yields of all elements which is attributed to its Sp2 microstructure as well as its anisotropic electrical characteristics. Due to open spaces in Carbon's structural lattice, sputter rates are low and the process is very time-consuming. Standard carbon graphite targets are typically produced by hot-pressing. These targets are generally highly porous and contain randomly oriented grains which results in different localized effects, contributing to the low sputter yield.

On the other hand, Pyrolytic Graphite sputtering targets are much more directional and may have the ability to sputter at higher rates. Pyrolytic Graphite targets are made by chemical vapor deposition (CVD) and are grown atom-by-atom. The resulting material has better thermal, electrical and chemical properties. Due to the nature of the deposition process by CVD, Pyrolytic Graphite material approaches the theoretical density and is essentially non-porous so outgassing occurs quickly.

Carbon (Graphite) (C) Specifications

* This is a recommendation based on our experience running these materials in KJLC guns. The ratings are based on unbonded targets and are material specific. Bonded targets should be run at lower powers to prevent bonding failures. Bonded targets should be run at 20 Watts/Square Inch or lower, depending on the material.

* Suggested maximum power densities are based on using a sputter up orientation with optimal thermal transfer from target to the sputter cathode cooling well. Using other sputtering orientations or if there is a poor thermal interface between target to sputter cathode cooling well may require a reduction in suggested maximum power density and/or application of a thermal transfer paste. Please contact for specific power recommendations.

Notes:

• Bonding is recommended for these materials. Many materials have characteristics which are not amenable to sputtering, such as, brittleness and low thermal conductivity. Request more information, please click here.
• This material may require special ramp up and ramp down procedures. This process may not be necessary with other materials. Targets that have a low thermal conductivity are susceptible to thermal shock. Please click here for Ramp Procedure for Ceramic Target Break-in.

Graphene, known for its remarkable strength, conductivity and other remarkable properties, is revolutionizing industries from solar panels to batteries and electronics.(1)

As demand for this wonder material grows, so do the opportunities for savvy investors.

We present five top graphene stocks you should consider if you want to invest in this disruptive technology.

5 top graphene stocks of

We rounded up a selection of US-listed stocks of companies involved in the graphene industry directly and indirectly — whether that’s graphene manufacturing, graphene manufacturing equipment makers or companies investing in graphene research and technology.

LogoStock name and tickerStock descriptionYTD returnTesla (TSLA)Tesla (TSLA) is the largest electric vehicle maker. It signed a recent contract with Magnis Energy for graphite supply (used in lithium-ion battery cathodes).-27.4%

Buy now

CVD Equipment (CVV)CVD Equipment (CVV) is a US company that provides process deposition equipment & solutions for different graphene applications.-41.9%

Buy now

IBM (IBM)IBM (IBM) is a global technology and consulting company renowned for its innovation in computing, cloud services and artificial intelligence solutions. It has been investing in R&D to use graphene in its chips13.3%

Buy now

Cabot Corporation (CBT)Cabot Corporation (CBT) is a global specialty chemicals and performance materials company serving various industries worldwide.-18.5%

Buy now

Zentek (ZTEK)Zentek is a Canada-based graphene technology company founded in . The company pursues opportunities in the nano-materials industry through its IP development and commercialization processes.59.2%

Buy now

Source: Yahoo Finance. Returns accurate as of market close on May 6, .

Suggested reading:
Drill Bits Buying Guide - Lowe's

For more information, please visit tantalum sputtering targets.

How to invest in graphene stocks in 5 easy steps

1. Choose an online stock trading platform. Choose from our Top Picks, use our comparison table or jump straight to the best stock trading apps of .
2. Sign up for an account. Provide your personal information and sign up.
3. Set up a funding method to pay for the transaction. Deposit funds into your account by linking your banking information.
4. Choose the stocks you want to buy. Search for the stock by name or ticker symbol.
5. Place your order. Buy the stock. It’s that simple.

Our top broker picks for buying graphene stocks

More graphene companies to watch

Below is a list of graphene companies not listed on US stock exchanges but are worth looking at if you want to invest in graphene.

Must read

Graphene stocks from the companies below are located on non-US exchanges, which means you’ll need a brokerage account that offers access to international stocks. Different brokerages offer access to different exchanges, so if you’re interested in a specific non-US stock, you’ll want to check if it’s available through your brokerage account. Must read: Best international stock brokers

Applied Graphene Materials (APGMF)

Applied Graphene Materials plc engages in the manufacture, dispersion and development of graphene, primarily in the United Kingdom. It offers reduced graphene oxide and graphene nanoplatelets dispersion for use in:

• paints and coatings
• car waxes and polishes
• polymers and composite materials
• thermal adhesive materials
• lubricants and functional fluids
• batteries and energy storage systems

Applied Graphene Materials plc was founded in and is based in Redcar, the United Kingdom. APGMC is listed on the London Stock Exchange (LSE).

Haydale Graphene Industries (HDGHF)

Haydale Graphene Industries plc, through its subsidiaries, produces, sells and functionalizes graphene and other nanomaterials in the United Kingdom, Europe, the United States, China, Thailand, South Korea, Japan and internationally. It offers:

• inks and coatings
• resins, fluids and masterbatches for use in composites and polymers
• masterbatch and pre-preg composites
• elastomers and other nanomaterials
• installed SiC

In addition, it provides graphene face masks; CeramycGuard; composites; elastomers; silicon carbide whiskers; and advanced consulting and test services. Haydale Graphene Industries is listed on the London Stock Exchange (LSE).

AIXTRON (AIXXF)

AIXTRON SE, together with its subsidiaries, provides deposition equipment to the semiconductor industry in Asia, Europe and the Americas. The company also engages in the development of deposition processes, such as equipment, consulting and training, customer support and service for equipment, as well as peripheral equipment and services. It supplies deposition equipment for volume production, research and development of equipment and pre-series productions.

AIXTRON is listed on the Frankfurt Stock Exchange (XETRA).

NanoXplore Inc (GRA)

NanoXplore Inc manufactures and supplies high-volume graphene powder, provides standard and custom graphene-enhanced plastic and composite products and manufactures silicongraphene-enhanced Li-ion batteries for use in transportation, electric vehicle, grid storage and industrial markets.

NanoXplore is listed on the Toronto Stock Exchange and traded under the ticker GRA, as well as the OTCQX under the ticker NNXPF.

Compare more trading platforms to buy graphene stocks

Narrow down top trading platforms by available asset types, minimum deposit and more to find the best for your budget and financial goals.

Frequently asked questions

What is the best graphene company?

Several companies specialize directly in graphene production, which are listed on global stock exchanges. Some examples are:

• Applied Graphene Materials (APGMF)
• Haydale Graphene Industries (HDGHF)
• AIXTRON (AIXXF)

It’s worth looking at both US-based and foreign graphene companies to compare stock returns. Just remember that if you’re interested in a specific non-US stock, check if it’s available through your brokerage account.

Are graphene stocks a good investment?

Investing in graphene stocks can be a good opportunity due to the material’s revolutionary applications in various industries and the growing demand for its unique properties. However, these investments come with risks, including market volatility and the evolving nature of the graphene industry, so thorough research and cautious selection are essential.