STUDY OF CORRELATION OF DEVICE PARAMETERS WITH DIFFERENT DEVICE STRUCTURES BY VARYING INTERFACE LAYER

Abstract

Energy is the single most essential ingredient for sustaining all sorts of life formson earth. Energy makes the lives of billions of people of the world richer, productive and healthier every day. From prehistoric age to the modern era, the energy demand has increased proportionally with the increase in the standard of living and lifestyle of human beings. It is the primary driving force for a country’s well-being and prosperity as well as economic growth. According to International Energy Outlook report 2011, the energy demand of the world will increase by 53%, from 505 quadrillion BTU in 2008 to 770 quadrillion BTU in 2035 [1].After the economic downturn of 2008-2009 as the world economy tries to recover, the global energy demand however increases strongly due to strong economic growth and increase in population. The growth in economy for OECD countries rises at the rate of 2% per year whereas for the non-OECD nations, the growth rate is expected to be faster at 4.5% [2]. With the exponential increase in human population the energy demands have increased tremendously and there is no way that we can meet the needs of every human being on earth by solely relying on fossil fuels which unfortunately is the current trend. Moreover, fossil fuels are a non-renewable resource that once depleted would take millions of years to regenerate.