Enas Gaber Moustafa 22
Dina Hossam Salah 29
Sara Mohamed Mahdy 36
Nano electronics
Abstract:
In this paper we will focus on how Nano Science is very effective in all fields of our life communications, medical science, computing and all products we use in everyday life (Nano electronics devices) like laptops , smart phones , tablet s... Nanotechnology is a new field of science and engineering that focuses on studying and making very, very small things.
To fully understand the word Nano electronics we can divide it into two terms the first term is Nano which means a very small something that is a billion of something (Nanometer = 10^-9 meter) the second term electronics means electrical charged components .. So we can say that Nano electronics
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achieving large productivity gains since the 1990s. This gain has been achieved due to ever-increasing miniaturization of semiconductor processing and memory devices (smaller and faster switches and transistors). Continuing to shrink the dimensions of electronic devices is important in order to further increase processor speed, reduce device switching energy, increase system functionality, and reduce manufacturing cost per bit.
What is Nano Technology ?
We can say it is Nano science which help us to see and work with things in Nano scale,
Nano science and nanotechnology involve the ability to see and to control individual atoms and molecules.
Definition of Nanotechnology: it is a branch of technology which deals with small dimensions less than 100 nanometers, especially the manipulation of individual atoms and molecules.
The Start of Nanotechnology:
1965: Intel co-founder Gordon Moore described in Electronics magazine several trends he foresaw in the field of electronics. One trend now known as “Moore’s Law,” described the density of transistors on an integrated chip (IC) doubling every 12 months, Moore also saw chip sizes and costs shrinking with their growing functionality—with a transformational effect on the ways people live and
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We are surrounded by Nano electronics through products such as computers, mobile phones, sensors and electric cars. Nano electronics may also grow much stronger in the energy efficiency area in the near future. However, the sustainable growth faces several challenges
In Nano electronics, miniaturized electronic circuits are integrated on semiconductor chips where the basic element is the transistor. The size of the transistors produced is under 100 nm
Nano electronic devices are an integral part of our life, including the billion-plus transistors in every laptop, each of which has an active region that is only a few hundred atoms in length.
Nano electronics holds some answers for how we might increase the capabilities of electronics devices while we reduce their weight and power consumption
Improving display screens on electronics devices. This involves reducing power consumption while decreasing the weight and thickness of the screens.
Increasing the density of memory chips. Researchers are developing a type of memory chip with a projected density of one terabyte of memory per square inch or greater. Reducing the size of transistors used in integrated circuits. So Computer engineers cares about Nano electronics
Works Cited Broida, Rick. “Does it still make sense to build your own computer?” C Net. C Net, 13 May 2013. Web.
All matter is made of particles called atoms. An atom is smallest unit of matter. A matter can be solid, liquid or gas. When a group of atoms bond together this makes a molecule. The molecule is the base of chemical compounds that is involved in chemical reactions.
For instance, cell phones are constantly changing and have had a rapid growth within these past couple of years. Also “Thanks to the technical intelligence and capability provided by Apple co-founder Steve Wozniak, Jobs was able to bring his vision of a mass-market personal computer to reality” (). In the article it describes how creating his vision with apple it was able to open the world of technology, also helping start many new advancements with phones. His hard work was able to make an advancement in America that would only help flourish the years to come. It is astonishing how many unique programs devices can run and how new technology is so interactive with humans.
In this document I will be discussing potential prompts for change relating to software installation or upgrades for ‘NewVic Company Limited’. Problems with Existing Systems Over a duration of time, New Vic could come across problems with their existing system that a new computer system will be able to fix. One cause of this is that the software that is already in the computer is outdated or in need of an upgrade to begin working again. Another problem this could be caused by is the manufacturer no longer supporting the software which means that they will no longer offer patches for bugs that affects them system. However any alteration that are made to the software may have a negative on the system such as some of the applications not being compatible with the new system.
a) How many RAM chips are necessary? ______ b) How many RAM chips are needed for each memory word? _______ c) How many address bits are needed for each RAM chip? _______ d) How many address bits are needed for all memory?
Atoms DBQ Atoms make up every object , substance, and material we know of(O.I). An atom is the smallest particle an element can be divided into. An atom has a complex structure, and the knowledge we have of it has changed many times throughout history. This tiny maze of parts has helped us learn important ideas about the structure and study of microscopic particles(O.I).
Pros and Cons There are several pros to attending Appalachian State University. First of all App is a great school for social sciences (Psychology, Sociology, and Anthropology) which is going to be my intended major. I already have friends who have a house that I could move into and I wouldn’t have to sign the lease. I also love the vibe of the campus; I remember when I had visited over spring break that there was a random drum circle going on in the middle of campus which was pretty cool. I know many people who attend Appalachian.
Ohm’s law is considered to be the basic electrical engineering law that all other electrical engineering laws use in their applications. Its practical applications extend from small circuits to cell phone batteries to rockets. In addition to Ohm’s law, Coulomb 's law is also widely used in both physics and chemistry. In physics, it is considered to be one of the basic laws, while in chemistry it can be used to calculate the force between the protons and electrons of atoms. Another application of this law is the study of crystal structures, as the ions of the crystals arrange themselves so that the electrical forces are balanced.
Particles are labeled in many ways. One way particles are referred to be as atoms (elements). They’re identified by their properties, number or protons and neutrons and atomic number. Another way particles are referred are as molecules (covalently bonded- nonmetal to nonmetal). For example, water is a molecule because it’s composed of nonmetals.
It is an innovating field that keeps humankind going. As mentioned in the article, Importance of Technology in Our Lives Today, “Technology saves lives”. Healthcare systems have been enhanced through technology. X-rays for example have not only made our lives easier but have also made our lives healthier. It also enriches global connections within nations making trade and economies fluctuate.
Nasa is looking into different ways to send people to other planets and a safer or more efficient ways to get there. To help meet their goal of sending people to mars, nasa is creating the Asteroid Redirect Mission, it is the first-ever mission to analyze, seize, and alter a near-Earth asteroid to a balanced orbit around the moon. Once there, astronauts will be able to explore it and collect data from it. Nasa is guessing that in 2020s all of this will take place.
Intel in 1994 was a powerhouse of production and innovation. Expanding with new semiconductor plants in Ireland and New Mexico totaling $1.5 billion, as well as planning a $1.3 billion chip plant in Arizona. Intel had bet on the performance of their Pentium processor line. But no product can be perfect. When compared to the Intel486 processor, the Pentium line offered a new 800 then 600nm manufacturing process while doubling the bus size and further increasing clock speeds for half the cost of a comparable 486.
In the beginning of 2000s PCs and laptops became very popular. Therefore people demanded much simplified and convenient new versions. One of the things that Apple did was – i)switching to Intel microprocessors - which was a market leader in microprocessors
This does not mean that science is engineering. Engineering is about creating something that required by society. Whereas science is not like that, science is that you find something that already exists in nature, then you find out more about what you find. So, that is the difference between science and engineering. Engineering is manufacture something by using knowledge and technology.
Because they are used in everything from mobile phones and circuit boards to the aerospace industry. But they are impossible to