Essential Options for Zinc Creations Now

At present, in connection with the development of new technologies in various areas of human activity, it is necessary to obtain new materials that allow the effective use of the developed technologies. For example, the mass application of global information networks has become possible thanks to fiber-optic communication lines.

The use of lasers in the field of digital recording of information and for medical purposes is associated with the appearance of semiconductor light-emitting materials, powerful lasers for military and technological purposes, with the development of new optical materials capable of withstanding a prolonged thermal load without noticeable optical distortion.

Ceramic Opticals

Due to high optical, thermal and mechanical properties, zinc selenide occupies one of the first places in the row of materials used for this purpose. It is transparent in the spectral range of 0.6 – 20 μm and is widely used for manufacturing optical elements of spectral devices used in medicine, ecology, scientific research and various technologies.

The Demand

The demand for zinc selenide is very high. According to foreign experts, only about 10 tons of material per year is needed to manufacture elements of laser technological installations. The same amount of zinc selenide is required for other applications. In this case, the diameter of products from zinc selenide can vary from 3 mm to 1 m.

Thus, the scope of applications of zinc selenide with the acceleration of scientific and technological progress is expanding, which in turn calls for an increase in the volume of its production and improvement of the quality of the material. Everything written above determines the relevance of my work.

General characteristics of the connection

Zinc selenide is a semiconductor compound of group A II B VI, a direct-gap semiconductor with a band gap of 2.82 eV at absolute zero and 2.68 eV at room temperature. Being a diamond-like semiconductor, it crystallizes in the structure of zinc blende of cubic or hexagonal type. The first is most stable at room temperature and has the form of a lemon yellow powder.

In nature it is very rare to find it in the form of a mineral – a stylite. It is used in radio engineering in two ways. As an optical material, zinc selenide is used to make glasses with a very low absorption coefficient in the mid-infrared range, for example, in carbon dioxide lasers, for the production of optical elements: windows, lenses, mirrors and prisms, beam splitters, etc. operating in the infrared range. As a material for semiconductor devices, zinc selenide was considered as a blue light-emitting diode material, but experiments have shown that they are significantly inferior to nitride-halide light-emitting diodes in terms of light output.

Giving Time to the Perfect Hot Pepper Soup Here

Sometimes, it is not salt that is missing from the soup, but a “little something”. We all have our little “tips” to improve a homemade soup. Starting with cream, butter, cheese…..But do not lose sight of that at the base if we use good fresh and tasty vegetables; there is not much to add. Already, if you return your fresh vegetables and cut in small dice in oils with pronounced tastes, your soup will be even more raised. The use of the hot pepper soup is essential here.

We will, then, peg the other solutions to give a little more taste to his soup; otherwise, there will be no article

  • Fresh or dried herbs
  • When cooking laurel and thyme, remove before blending.
  • Before serving, sprinkle your chopped herbs soups with your choice and according to the vegetables that make up your soup, parsley, chervil, coriander or chives.

Seasonings

Mustard, tomato concentrate, lemon juice or a little apple vinegar: To enhance the acidity, we can add before serving to choose one of these ingredients. However, pay attention to the color with the concentrate!

  • Tamari, Soya sauce, Viandox of Japanese, Chinese and American origin, all these “exotic” concentrates today integrated in our kitchens and to net on the soup before serving.
  • Cubic broths of poultry, beef.
  • The oils with various tastes: nuts, zucchini seeds, sesame … pour a few drops before serving. And besides, it’s pretty.

Cheeses

The list is not exhaustive, but all these cheeses are often associated with zucchini, potatoes, leeks ….to bring and a mellow and cheesey texture.

Spices

  • With the theme “Soups of the World” of the last edition of AmoureusementSoupe, spices and especially spices at my leisure were in the spotlight. You will also find in the Cahier de Recettesall the uses made by the bloggers participating in this edition.
  • An onion stung with 1 or 2 cloves and a small piece of cinnamon stick (as in the pot au feu).
  • Put whole grains of pepper and heat the soup with; So, it will have even more perfume and will not sting too much
  • Salt with celery or garlic!

The curry associated with many vegetables, such as cucurbits, most green vegetables (except perhaps leeks more “in love” with cumin) and legumes such as coral lentils…

And finally the inevitable crouton of bread or baguette, rubbed with garlic or not, covered with rust or cheese or not … or finally more surprising but why not, before serving, dilute an egg yolk with a little soup broth (mix very quickly to not cook the yolk) and pour it into the pot.