Archive | November 2017

Making Solar-Energy Work For You – Some Valuable Tips And Advice

Is solar energy something you have been considering? Whether it is for your home or your business, solar energy has many benefits. The article below has the solar energy information you need.

Start small when you start using solar energy. For example, solar path lights are a great start. You can find them at large retailers and national chain stores. The installation doesn’t get much easier. They simply need to be placed along walkways, in the ground.

Solar panel power is generally more efficient the more dense the panels are. Though they’re pricier, higher density panels will give you more power. Be sure and compare densities before choosing a solar panel.

Do not buy solar panels for your company or home if they rely solely on the sun. A lot of the newer solar panel models can store enough energy that you can use at any time. Since we all use electricity 24 hours a day, this is essential.

Rebates and incentives from the government are a great way to help your solar panels more affordable. It can be expensive to install your solar panels; however, help may be available. Check into federal and state grants or rebates that reward renewable energy use. This can make things cost quite a bit less. There may also be a tax credit available.

When cost and square footage are of no concern, a sun-tracking system of panels is an excellent option. This type of system tracks the sun over the course of the day and during all seasons. The cost is relatively steep compared to a fixed option, but the benefits more than outweigh the costs.

After reading this article, you ought to know more about how solar energy can help you. Don’t let yourself be uninformed of this energy. Apply these tips at home or at your business and discover the great benefits of green power.

MOCVD Replaces MBE for Thin-Film Application on Surfaces

There are several thin-film deposition methods that require the use of different tools specifically tailored for maintaining the necessary requirements for successful thin-film application.

One of the older, yet effective methods of thin-film application on surfaces is an ultra-high vacuum deposition method, known by engineers as MBE (Molecular Beam Epitaxy). This technique is thought of as a highly controlled clean method of thin-film deposition. This approach involves placing materials in a special vessel where they are heated at very high temperatures turning them into gas. The gas will be flowing to the material it is supposed to be layered on top of. Because it is crucial to control the environment, using advanced tools is very important in the process.

However, MBE isn’t one of the go to methods anymore since a newer technique yields higher results, and can deal with more variables at the same time. This technique is known as MOCVD, Metalorganic Chemical Vapor Deposition. During this process the materials travel in the form of gas and transfer onto the surfaces they’re supposed to be deposited on. The build up of the materials on the substrates happens as a chemical reaction, and produces top standard, epitaxial thin-film deposition. The temperature necessary for this process is much higher than during MBE, and since the pressure is very similar to atmospheric, the measuring tools are very small in size.