If we see from the photo that contains 3 transistor gate that controls the flow of electrons from one point to another (the source to drain), the first problem that is encountered when the transistor is the size that will make the rest of 0.1 micron source and drain a nudge coming around more until its airport gate will control the flow of electrons is more difficult because the electrons will flow easier, until may itself without potential from the airport gate. The second issue is that there must be a normal transistor control the flow of electric current. By the size of this size is electric enough to no longer be obscured from interference. When the lower transistor size. Make the electric to the reduction as a result, the intensity of electric and more.Electrons emitted to much control over another issue, it's about electrons to cross the barrier wall and disappeared (Tunnelling), where electrons can get through from one side to the other side of its walls. Hop across the wall without having the thickness of walls, not if. , When there are more number of transistor in the areas decreased. Each transistor, it will come close. The likelihood that a single electron transistor in a to sift it to interfere with the operation of the other transistor, it will have more electrons may sift through the dielectric oxide plate that separates the electrons travel. (Channel) to the gate.From the electronic molecular electronics Silicon nasu -NanoelectronicsThe problems arising from the conceptual to the electronic revolution by changing the traditional way is to create an electronic circuit on a Semiconductor Solid State electronic circuitry to generate a molecular (Molecular Electronics) with a new electronic will need to work in a molecular one and each device will be a single electron. (Single Electron Devices) the revolution is expected to occur within 10 years, this new technology so that it occurs as a substitute before the electronics industry will reach an impasse. Actually, that would be such a goal, it is considered as a long-term vision., because no one knows whether the final molecular electronics will look? It is for this reason that the present is the leader offered guidelines.By aiming the importance of molecular electronics in the future. It has a number of researchers at the Department of physics, Faculty of science, Mahidol University and the establishment of a nanotechnology research groups and the Lake with the attitude that the holiday e-Quran said, "if we are to do our race with the old layout, electronic, not of course because more than 30 years. restart the layout, but if we make molecular electronics. Everyone began to practice the same walk. We also have the opportunity to do? " The group consists of semiconductor physics students A student who has a polymer synthesis capabilities of electronic materials. Computational scientists who can design and materials with computer models and theoretical expertise in the effects of quantum mechanics. Research based on this topic is a continuation of a long-term project for more than 10 years ago, which actually seems to be doing the research to life nor damage. Because the molecular electronic to correspond with the development of nanotechnology and nano technology, this is a matter that is expected to occupy most of the space in the research of the 21st century.Nano computers.In the future, in front of the device or equipment can be small. They get a different name, such as nano-robots (Nanorobot) machine geared konna (Nanomachine) molecule (Molecular Machine), they must have the control unit or processor, the brain of the machine with no idea what konna seems to have developed a PM.No computer to control the operation of devices or equipment, they are different from an ordinary computer, the computer manufacturer that we understand each other, such as a desktop computer at work by the human senses directly, such as with a receive.Is the keyboard. Is there a graphics display monitor but the computer has to retrieve the Nano into a sensor. There is a video signal, or working with machinery, konna UNO. This nano will have direct interaction with the device at work, rather than to humans. The development of molecular electronics will be beneficial to the development of the Nano-computers, as well as the benefits of developing a computer model as desktop computer.With the current knowledge, we look at the direction the development of the Nano-computer cable is 4. • Electronic NanocomputerNano electronic computer based work are similar to the current computer is running from the motion of the electron. Nano-computers, electronic components, but do not rely on the movement of huge amount of electrons that are present on the computer, but it will take one or more electrons, which works on the basis of the results of quantum mechanics (Quantum Effect), which is the computer's current age barriers, but as a mechanism for nano-electronics, computer, work. The electronic circuitry of the computer needs to have the Nano small emerging as new molecular that molecular electronics.Semi accessories impersonator also came from the leaders with common pole p-n. After that, there was a large number of researchers, has been trying to find a molecule that contains the property recently. It has a molecular discovery with those treasures is the power supplier this rekti (Molecular Rectifiers), several researchers have hope and encouragement that the creation of an electronic circuit with the molecules are not whimsical stuff anymore. Although the fire is discovered, rekti molecular suppliers but still not able to connect the power supplier to create rekti is an electronic circuit that worked perfectly. Job search for better power supplier rekti still continues. With the development of technology to control fire, rekti more stable supplier.Before molecular or base unit lights suppliers rekti, such as molecular transistor is sak.
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