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    Application Fields of Gallium Nitride

    The wide-gap semiconductor material GaN is widely used due to its excellent electrical, optical and physical properties.

    1.Semiconductor light

    Gallium Nitride is widely used in semiconductor lighting. The high transparency, reflectivity, luminescence and high brightness of gallium nitride material make it ideal for high-performance, LED lamps. LED lamps offer a higher level of luminous efficiency than fluorescent and incandescent bulbs, as well as a longer life span. This makes them suited for use in many fields, including indoor and exterior lighting, displays, automobile lighting, etc.

    In semiconductor lighting materials such as gallium nitride are used mainly as substrates for the LED chips. LED chips, the main components of LED lighting, are directly responsible for the overall performance. They determine the LED light's luminous efficacy and service life. Gallium Nitride is an excellent substrate material because it has high thermal conductivity. It also has high chemical stability and stability. It improves the LED chip's luminous stability and efficiency, as well as reducing manufacturing costs.

    2.High-temperature electronic devices

    Gallium Nitride is also widely used for high-temperature electronics devices. Gallium nitride, which has high electron saturation rates and high breakdown electric fields, can be used for electronic devices that work in high-temperature environments.

    Aerospace is a harsh field and it's important to have electronic devices that work reliably in high temperature environments. Gallium nitride as a semiconductor high-temperature material is mainly used to make electronic devices like transistors and field effect transistors for flight control and control of fire systems. Gallium nitride is also used to produce high-temperature devices in the power transmission and distribution field, such as power electronics switches and converters. This improves the efficiency and reliability of equipment.

    3.Solar cells

    Gallium nitride solar cells also receive a lot attention. High-efficiency solar panels can be produced due to its high transparence and electron saturation rate.

    Silicon is the main material in most traditional solar cells. Silicon solar cells are inexpensive to manufacture, but have a narrow bandgap (about 1eV), which limits their efficiency. Gallium-nitride solar cell have a greater energy gap width (about 2.30eV), which is able to absorb more sunlight, and has a higher photoelectric efficiency. The manufacturing cost of gallium-nitride cells is low. They can offer the same photoelectric converter efficiency for a lower price.

    4.Detectors

    Gallium Nitride is also widely used as a detector. They can be used to manufacture high-efficiency detectors like spectral and chemicals sensors.

    Gallium Nitride can also be used as a material to make X-ray detectors that are efficient and can be applied in airports or important buildings for security checks. In environmental monitoring, materials such as gallium nitride are also used to manufacture detectors. These include gas and photochemical sensor devices that detect environmental parameters, such air quality, pollutants, and other environmental factors.

    Other applications areas

    Gallium nitride can be used for many different applications. Gallium nitride is used, for instance, to make microwave and high frequency devices such as high electron mobilty transistors (HEMTs) or microwave monolithic combined circuits (MMICs), that are used in fields like radar, communications, and electronic countermeasures. As well, gallium nitride It can also be used for the manufacture of high-power lasers and deep ultraviolet optoelectronic instruments.

    2023-10-01

    Blog

    New discovery of the Gallium nitride material’s advantage

    Gallium nitride is a large-bandgap semiconductor.The material is excellent for microwave power transistors. It is used in the development of optoelectronics and microelectronics. It has similar performance, strong resistance to radiation, direct band gap, atom, and high thermal conductivity.
    When used and stored as specified, the product will not decompose.
    Avoid contact with heat or moisture, as well as oxides.
    At 1050 deg. C, Gallium nitride starts to decompose: 2Gallium (s)= 2Ga(g)+N2(g). Gallium Nitride Crystals are classified as wurtzite wurtzite hexagonal systems by X-ray Diffraction.
    Gallium Nitride is not decomposed by cold or heated water, concentrated or dilute hydrochloric acid (including nitric and sulfuric acid), or cold 40% HF. It is stable when cold concentrated alkali is used, and it becomes soluble with alkali if heated.
    Gallium nitride: Benefits and advantages
    Global semiconductor research is currently at the forefront of the development of new materials, such as gallium nitride. The development of new semiconductor materials is focused on microelectronics, optoelectronics, and other devices. As a successor to Si, Ge is a semiconductor material that includes SiC and diamond. Semiconductor material, second generation GaAs, InP composite semiconductor materials, third-generation semiconductor material. It has a direct band-gap of a wide range, atomic bonds that are strong, high thermal conduction, good chemical resistance (not easily corroded) and radium resistance. It has a broad range of application possibilities for photoelectrical, high temperature and high power devices and high frequency microwave devices.
    Gallium nitride has overcome a major setback for transistors
    Imagine that silicon-based products are more expensive than devices made of gallium nitride. Cost-effectiveness is a strong argument. For example, when silicon is not suitable, but lower power loss and higher power density are needed, then Gallium nitride may be the better choice.
    Gallium nitride Systems - a manufacturer of Gallium nitride - designed a low-current and high-capacity Gallium nitride Power Transistor for industrial and consumer applications. The cost was less than $1.00.
    Efficient power conversion (EPC), has been promoting Gallium-nitride for the past 14 years. They claim that Gallium-nitride is going to replace silicon in semiconductors one day. But EPC's claims have some validity. Since they are made in a similar way to silicon, gallium-nitride transistors or integrated circuits can be manufactured without excessive changes.
    Gallium nitride substrates are also smaller and suitable for applications with low voltage (500V). Packaging costs will be reduced by 50% compared with silicon-based packages.
    EPC Solutions was attracted to the solution because it is based on Gallium nitride and has better performance with lower manufacturing costs. Look at EPC's solution that uses Gallium nitride for more efficient components.
    (aka. Technology Co. Ltd., a reputable global Gallium Nitride Powder supplier and manufacturer with more than 12 years' experience in the supply of super-high-quality chemicals. Currently, we have developed a number of materials. Our company's Gallium Nitride is high in purity, has fine particles and contains low impurities. To get the most recent price of Gallium powder, please send us an e-mail or click the desired products to send a request.

    2023-08-06

    Blog

    The Properties And Application of Gallium nitride

    What is Gallium Nitride?
    Inorganic gallium nitride has the chemical formula GaN. It is made up of nitrogen and gallium. It is a direct-bandgap semiconductor that has been widely used in light emitting diodes (LEDs) since 1990. This compound has the same structure as wurtzite and is very hard. Gallium Nitride has an energy gap of about 3.4 electron-volts. This can be useful in high-speed, high-power optoelectronic component. Gallium nitride is used, for instance, in violet lasers. You can use it without nonlinear semi-conductor pumped solid state lasers.

    In 2014, Yuki Akasaki, Professor of Nagoya University in Japan as well as Hiroshi Amao, Professor of Nagoya University in Japan won the Nobel Prize in Physics. Shuji Nakamura, Professor of University of California Santa Barbara also received the prize.
    Applications of GaN

    GaN series has low heat production rate and high electric breakdown field. These materials are crucial for developing high-temperature and high power electronic devices, as well high-frequency microwave devices.

    GaN materials are ideal for light-emitting devices with short wavelengths. GaN, and its alloys, cover the spectrum from red through to ultraviolet.

    GaN is the frontier of semiconductor technology. This is a new semiconductor material used for microelectronics and optoelectronics. Along with semiconductor materials, such as SIC or diamond, it's known as the next generation of Ge and Si.

    Semiconductor material, InP compound materials, and third generation semiconductor materials. It has a large bandgap and a strong atomic structure. It also has high thermal conductivity (nearly uncorroded by acid) as well as good radiation resistance. It's used in photoelectronics and devices that require high temperatures and power.

    Tech Co., Ltd. () has over 12 years' experience in chemical product development and research. Please feel free to contact us if your are in need of high quality gallium-nitride. Contact us Send an inquiry.

    2023-08-02

    Blog

    New technology in the field of charging heads—gallium nitride charger

    Gallium Nitride: Overview This is an inorganic material with the chemical formula GaN. It's a combination of gallium and nitrogen. Since 1990 it is commonly used in the manufacture of light-emitting devices. The compound's structure is similar to that of wurtzite and has high hardness. Gallium Nitride has an energy gap of about 3.4 electron-volts. This can be useful in high-speed, high-power optoelectronic devices. Gallium nitride is used, for instance, in violet lasers and non-linear solid-state semiconductor lasers. The conditions allow for the production of a laser that emits a violet light (405nm).
    Gallium Nitride: Properties and Stability
    1. Avoid contact with heat and moisture.
    2. GaN starts to decompose at 1050degC: 2GaN(s)=2Ga(g)+N2(g). GaN crystals are hexagonal and belong to a wurtzite-type lattice system, according to X ray diffraction.
    3. It is known that GaN remains stable even at high temperatures. The vapor pressure of GaN at 1130 degrees is lower than what can be calculated using enthalpy, entropy and temperature. This is due the polymer molecule (GaN).
    4. Cold or hot water, diluted or concentrated hydrochloric or sulfuric acids, or cold 40% of HF, will not dissolve GaN. It is stable with cold concentrated alkali. However, it can dissolve when heated.
    Gallium nitride material introduction
    GaN is the frontier and focus of global semiconductor technology. It is a semiconductor material used for microelectronics and optoelectronics. Along with semiconductor materials, such as SIC or diamond, it's known as the next generation of Ge and Si. Semiconductor material, second-generation GaAs and InP compound semiconductors materials. It has a wide bandgap with strong atomic ties, high thermal conduction, good chemical resistance (rarely corroded by acid) and a strong anti-radiation capability. It's used in high-temperature and high-power devices, as well as in optoelectronics.

    What is the gallium nitride charge?
    Gallium nitride can be described as the core material for third-generation semiconductors. Comparing gallium nitride with silicon, it has a larger bandgap. The wider bandgap means that gallium is nitride has higher conductivity and can withstand greater voltages. With the same volume of both materials, gallium is far more efficient than silicone.
    Gallium nitride can be found in more power management devices. Using gallium nitride in a charger allows for faster charging, and a smaller size.
    Users will benefit from faster charging but not more volume. Due to the GaN material's characteristics, the charger can be made smaller and lighter, and it will also have a significant increase in the heat generated and the efficiency of conversion. Many products like CPUs, charger heads, etc. will have a significant decrease in heating efficiency.

    What is the price of gallium-nitride charger?
    They are also very easy to use. These chargers are small and have a higher efficiency. They can be used to meet many of the demands of modern life, but are expensive.
    According to current market prices, a 120w GaN notebook charger will cost around 300 Yuan. That is two or three times more than the standard 120w charger. Comparing the price of a 120W GaN with a 65W GaN charger the difference is approximately three times. A 120w charger will buy a normal 120w computer power supply plus a GaN 65w charger.

    The following is a list of the most recent articles about
    (aka. Technology Co. Ltd., a trusted global chemical materials supplier & manufacture with more than 12 years' experience, is a trusted provider of super-high-quality chemicals and gaN powder. Tongrun, a market leader in the nanotechnology industry and manufacturer of powders, dominates this sector. Our professional team offers perfect solutions that can help various industries improve their efficiency, create value and overcome different challenges. You can contact brad@ihpa.net for GaN powder.
    OR go to the following link: https://www.nanotrun.com/

    2023-07-13

    Blog

    What are the advantages of gallium nitride chargers?

    Today, mobile phones are an integral part of people's daily lives and communication. The "Bowhead", or "battery anxiety disorders", is a common sight in everyday life. When the battery on a mobile phone starts to run out, people start feeling anxious and nervous. When the phone is plugged into the charger it can be very quiet.We use chargers all the time, but few of us think about how we can use them better. Today, gallium-nitride cells are also very common. What is the gallium nitride tech?
    1. What is Gallium Nitride (Galium Nitride)?
    In this year's market, gallium nitride has become a popular charging technology. This new technology is being hailed as the ideal charger for the future. GaN is a powerful material, but what exactly is it?
    Gallium Nitride is a semiconductor material with large bandgaps. It has high thermal conductivity. High temperature resistance. Radiation resistance. Acid and alkali resistant. Early on, it was widely applied in new energy cars, rail transits, smart grids, semiconductor lighting, and new generation mobile communications. It is known to be the third-generation of semiconductor material. Due to its cost-effectiveness and technological advancement, gallium is used widely in consumer electronics. Chargers are one of these. The bandgap of gallium is wider, and gallium has a better conductivity. Chargers using gallium nitride have higher output efficiency when they are the same size. Gallium nitride charging heads, for instance, can deliver more output power at a volume similar to that of an Apple 5W charger.
    The birth of gallium-nitride as a new member in the semiconductor materials is like thunder. With its advantages, the technological revolution has spread rapidly to 5g, RF fast charging, and other markets.
    2. What are the advantages to the GaN chargers
    Small volume
    Gallium nitride, a new material for semiconductors that can be used to replace germanium or silicon, is an alternative. The power of the chargers has increased from 5v1a to 65W. While the volume is still acceptable, the power and size of the charger are in contradiction over time. Fast charging can also cause a problem with heating. The switch made of gallium-nitride has a higher switching frequency, but it is still a small loss. High switching frequencies can reduce the size of the transformers and capacitors, so that the volume for the GaN-charging head is smaller than general charging heads.
    High Power
    GaN has a bandgap that is significantly higher than silicon's, so it can conduct higher voltage for a longer period of time. GaN chips have a larger bandgap, meaning that they can conduct higher voltages over time. It is important to not only conserve electricity but also charge more quickly.
    It is easier to adapt to hot environments
    GaN semiconductors have a higher thermal conductivity and a larger bandgap compared to the previous two generations. GaN can be used at temperatures over 200°C, is highly reliable, has a high energy density, and minimizes the chance of an overcharge.
    3. Why do we still use the old charging technology?
    Why are we still using old charging technologies when the technology of gallium nitride has proven to be so effective? Silicon components are manufactured in a well-established process and cost less than a single part. Because gallium nitride has only recently been commercialized, its production costs are higher than those of silicon.
    The experience of using the GaN charger head is also not very impressive. There is a lot more room for optimization. On the market, gallium-nitride batteries are at least 30 percent more expensive than regular chargers.
    (aka. Technology Co. Ltd., a reputable global chemical supplier & manufacturer has over 12 years' experience in supplying super-high-quality chemicals and nanomaterials. Gallium nitride produced by our company is of high purity and fine particle size. Contact us if you need to.

    2023-06-28

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