AS 9100 : 2009 | REV C / ISO 9001 : 2008 Certified

Cart (0 )

Register?

addr1100 Technology Place, Suite 104
West Palm Beach, FL 33407

Blog

FZ Wafer | Frequently Asked Questions

//
Comment0
Float zone wafers play an integral role in the semiconductor world. Do you have a question about float zone wafers? Then keep reading for all of the answers to your FZ wafer questions. What Are Float Zone Wafers? Float zone silicon wafers are the highly pure alternative to wafers that use silicon crystals that are grown by the Czochralski process. This type of wafer was developed at Bell Labs by Henry Theuerer in 1955 after modifying a method that was previously developed by William Gardner Pfann for germanium. How Are FZ Wafers Made? Float zone wafers are made through the float zone method. It consists of taking a silicon ingot and slowly rotating it as it’s passed through a heating element. A portion of the ingot is then partially melted as the heating element moves along the ingot. As the silicon re-solidifies, the imperfections remain in the melted portion as the heating element continues to rotate and move along the ingot. After the entire ingot passes through the heating element and dopants are added, it is cooled and sliced. What Are Some Benefits of Float Zone Wafers?  Float zone wafers can be extremely beneficial. Their most noteworthy benefit is the fact that their concentrations of light impurities, such as carbon and oxygen, are extremely low. What Are Some Common FZ Wafer Applications? Float zone wafers are used for a wide-range of applications. They are most typically used for power devices and detector applications. Where Can I Get the Best Float Zone Wafers? If you are looking for the best float zone wafers for your next project, you can get them at Wafer World, Inc. Since its establishment in 1997 by CEO Sean Quinn, Wafer World, Inc. has become a leader in FZ wafer manufacturing and serves customers in over 45 countries. Request a quote from Wafer World, Inc. for any and all of your wafer needs today!

GaAs Reclaim | Should I Use Reclaim Wafers?

//
Comment0
If you need gallium arsenide (GaAs) wafers for your next project, you probably have a lot of questions that need to be answered. Chances are that one of these questions include whether or not you should consider using GaAs reclaim wafers. The answer to this question is yes, you should definitely consider using reclaim wafers. Keep reading to find out why! Advantages of Using GaAs Reclaim Wafers One of the biggest advantages of using reclaim wafers for your next project is that these wafers are an extremely effective cost-cutting way to reduce costs without compromising the quality of your product. Another major benefit of reclaiming wafers is the repeatability of the process. In fact, the same reclaim wafer may be routinely recycled 2-3 times. This is great for both cost reduction and the environment. Not to mention, since GaAs reclaim wafers can meet or exceed Semiconductor Equipment and Materials International’s (SEMI) requirements for prime test wafers, they are perfectly suitable for countless test wafer applications. Some specific applications for reclaim wafers include particle monitors, diffusion/CVC/implant, equipment set-up, equipment demonstrations, etch rate sampling, furnace fillers, just to name a few. That being said, a vital component to the success of reclaim process is the quality of the various systems and tools used. As a result, it is essential to use a reclaim wafer supplier that possess only the best technologies, processes, and equipment for incoming inspection, cleaning and polishing, testing, packaging, and more in order to meet or exceed wafer reclaim standards and specifications. Now that you know why you should GaAs reclaim wafers and all of the countless advantages that these recycled wafers possess, it’s time to order them for your next project. For the best reclaim wafers, look no further than Wafer World, Inc. Here at Wafer World, Inc., we recycle wafers up to 150mm diameter with a 3-step polishing process for a high quality finished product. Contact us today to learn more!

Silicon Wafers | 5 Semiconductor Facts You Need to Know

//
Comment0
Semiconductors are the heart and soul of anything that’s computerized or dependent on radio waves. As a result, semiconductors have had a monumental impact on our society. Did you know that most of today’s semiconductor chips and transistors are created with silicon wafers? It’s true! Keep reading to learn even more cool facts about semiconductors! 5 Facts About Semiconductors Semiconductor Fact #1: A semiconductor is a solid material whose electrical conductivity falls between insulators and conductors. The conductivity of a semiconductor can be controlled by adding impurities, which are a specific amount of other materials, to the semiconductor.  Semiconductor Fact #2: While silicon is the more important commercial semiconductor, other materials are used. Some of these include germanium, gallium arsenide, germanium, indium phosphide, sapphire, and quartz.  Semiconductor Fact #3: An N-type semiconductor carries current mainly in the form of negatively-charged electrons. Meanwhile a P-type semiconductor carries current mostly as electron deficiencies called holes, which has a positive electric charge that is equal and opposite to the charge on an electron. Semiconductor Fact #4: Semiconductor wafers are available in a wide variety of diameters. The first semiconductor wafer, manufactured in the United States in 1960, had a diameter that was a mere 1-inch. Today, the standard semiconductor wafer sixe is around 12-inches with a foreseeable plan to achieve 18-inches.  Semiconductor Fact #5: U.S. semiconductor companies lead in the global semiconductor market share, accounting for 51% of the total global semiconductor sales. Contact Our Silicon Wafer Supplier to Learn More Use semiconductors for your next project by getting silicon wafers at Wafer World, Inc. Over the years, Wafer World, Inc. has established strong working relationships with Fortune 100 companies, universities, government labs, and worldwide brokerage houses thanks to our high quality wafer products. Contact us to learn more and order wafers for your next project today.
1 2 3 18