N Type , Semi-Conducting Indium Phosphide Wafer , 4”, Prime Grade

N Type , Semi-Conducting Indium Phosphide Wafer , 4”, Prime Grade

PAM-XIAMEN provides single crystal InP(Indium phosphide) wafer for micro-electronic ( HBT/ HEMT ) and opto-electronic industry ( LED / DWDM / PIN / VCSELs ) in diameter up to 6 inch. Indium phosphide ( InP ) crystal is formed by two elements , Indium and Phosphide , growth by Liquid Encapsulated Czochralski ( LEC ) method or VGF method . InP wafer is an important semiconductor material which have superior electrical and thermal properties, InP wafer has higher electron mobility, higher frequency, low power consumption , higher thermal conductivity and low noise performance . PAM-XIAMEN can provide epi ready grade InP wafer for your MOCVD & MBE epitaxial application .Please contact our engineer team for more wafer information.

N Type, Indium Phosphide Wafer, 4”, Prime Grade

What is Indium Phosphide?

As we touched on in the introduction, Indium Phosphide is a semiconductor made of indium and phosphorus. It is used in high power and high-frequency electronics and has a high electron velocity. In fact, the electron velocity of InP is significantly higher than other more common semiconductors such as Silicon and Gallium Arsenide. It is also found in opto-electronic devices such as laser diodes.

Impact Ionization

	The dependence of ionization rates for electrons αi and holes βi versus 1/F, 300 K. (Cook et al. [1982]).
	Breakdown voltage and breakdown field versus doping density for an abrupt p-n junction, 300 K (Kyuregyan and Yurkov [1989]).

Optical Sensing application

Spectroscopic Sensing aiming environmental protection and identification of dangerous substances

• A growing field is sensing based on the wavelength regime of InP. One example for Gas Spectroscopy is drive test equipment with real-time measurement of (CO, CO2, NOX [or NO + NO2]).

• Another example is FT-IR-Spectrometer VERTEX with a terahertz source. The terahertz radiation is generated from the beating signal of 2 InP lasers and an InP antenna that transforms the optical signal to the terahertz regime.

• Stand-Off detection of traces of explosive substances on surfaces, e.g. for safety applications on airports or crime scene investigation after assassination attempts.

• Quick verification of traces of toxic substances in gases and liquids (including tap water) or surface contaminations down to the ppb level.

• Spectroscopy for non-destructive product control of e.g. food (early detection of spoiled foodstuff)

• Spectroscopy for many novel applications, especially in air pollution control are being discussed today and implementations are on the way.

Are You Looking for an InP Wafer?

PAM-XIAMEN is your go-to place for everything wafers, including InP wafers, as we have been doing it for almost 30 years! Enquire us today to learn more about the wafers that we offer and how we can help you with your next project. Our group team is looking forward to providing both quality products and excellent service for you!

Xiamen Powerway Advanced Material Co.,Limited(PAM-XIAMEN) is a high-tech enterprise for compound semiconductor material integrating semiconductor crystal growth, process development and epitaxy, specializing in the research and production of compound semiconductor wafers, there are two main field: SiC&GaN material(SiC wafer and epitaxy, GaN wafer and epi wafer) and III-V material (III-V substrate and epi service: InP wafer, GaSb wafer, GaAs wafer, InAs wafer and InSb wafer). Our wafers are widely used in LED semiconductor lighting,wireless communication, solar power, infrared device, laser, detectors and semiconductor power devices, including power devices, high temperature devices and photoelectric devices, therein, GaN wafer including GaN on Si,GaN on SiC and GaN on Sapphire are for Mini / micro LED, power electronics and microwave RF.

As a leading professional company, we are committed to constantly improving the quality of existing products. PAM-XIAMEN has a strong technical R & D team, composed of graduate students, doctors, masters, and has a strong R & D strength. The technical backbone of the company has been engaged in material preparation and related equipment design and development for almost 30years, and has in-depth research on the physical, chemical and electrical properties of materials, material preparation process. The accumulation of many years of theoretical deposition and practical experience of scientific and technological personnel makes the company have unique insights and unique advantages in the development of relevant materials and equipment, while ensuring that the product performance and equipment design scheme of the company meet the actual technical and technological needs of users.