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Artificial Atom

Introduction

Artificial Atoms are tiny particles that are in the form of semiconductors. The particles can be measured in the form of nanometers. The particles are smaller than LED particles. The atoms are ionized and they fly out of the energy levels. This makes the atoms to have the ability to conduct more electricity.

Production of Artificial atoms

There are several methods which can be used to produce artificial atoms. The artificial atoms are also known as Quantum dot. The methods include:

1. Colloidal synthesis

This is one of the best methods of forming artificial atoms through solutions. The process is almost similar to chemical processes that used to take place traditionally. The solution is heated at a high temperature which leads to the formation of monomers. The monomers will then form nanocrystals through a process known as nucleation. The nanocrystals grow through two main processes known as focusing and defocusing.

2. Plasma Synthesis

This is another method of producing artificial atoms. The atoms produced through this method are characterized by the presence of covalent bonds. The stage is called gas-phase. Nonthermal plasma is used for the synthesis of the quantum dots. The size, shape and even the composition of the artificial atoms are normally controlled by the nonthermal plasma. Most of the artificial atoms formed through this method are in the form of powder or dust.

3. Electrochemical assembly

Highly ordered arrays of quantum dots may also be self-assembled by electrochemical techniques. A template is created by causing an ionic reaction at an electrolyte-metal interface which results in the spontaneous assembly of nanostructures, including quantum dots, onto the metal which is then used as a mask for mesa-etching these nanostructures on a chosen substrate.

Theories used during the production of artificial atoms

The process of producing artificial atoms is not very easy. There are numerous theories and assumptions that have to be taken into consideration. The theories include the following:

Band gap energy

The band gap becomes smaller as the energy increases. The energy level splits up. The rate of emission of various gases is increased. The two types of energy under this category are the bound exciton and confinement energy.

Model

A model can also be used as a theory to explain the existence of artificial atoms. However, models are divided into three main subgroups namely:

Quantum mechanics

Quantum mechanics majors on the interaction of electrons through the process of simulation. The simulation takes place through a process called the random matrix.

Semiclassical mechanics

Semiclassical models of quantum dots frequently incorporate a chemical potential. For example, the thermodynamic chemical potential of an N-particle system.

Classical mechanics

This method relies on the electrostatic properties of the quantum dots. They are equally distributed so that they form a spherical shape. The elements are treated through electrostatic means. The electrons to be treated are either two or three dimensional.

Uses of the artificial atoms

Artificial atoms are found in most parts of the world. They are used for various purposes depending on prevailing factors. However, the most common application of these artificial atoms is gene therapy. This is used to analyze gene and examine disorders. This is normally done through a process called watching transfection. They are also used as substitutes when manufacturing chemicals dyes. Artificial Atoms have other uses like DNA analysis.

Conclusion

In conclusion, artificial atoms are nanoparticles which are very important. The particles are formed through various processes such as fabrications. However, some theories must be applied in order to ensure that they are well-formed. Gene analysis is the main function of artificial atoms. Therefore, it is better to understand artificial atoms since the concept can be applied in various fields.

AbhishetVarama (talk) 15:25, 30 May 2019 (UTC)