Low-Dimensional Semiconductor Structures offers a seamless, atoms-to-devices introduction to the latest quantum heterostructures. It covers their fabrication; electronic, optical, and transport properties; role in exploring new physical phenomena; and utilization in devices. The authors describe the epitaxial growth of semiconductors and the physical behavior of electrons and phonons in low-dimensional structures. They then go on to discuss nonlinear optics in quantum heterostructures. The final chapters deal with semiconductor lasers, mesoscopic devices, and high-speed heterostructure devices. The book contains many exercises and comprehensive references.

Low-Dimensional Semiconductor Structures provides a seamless, atoms-to-devices introduction to the latest quantum heterostructures. It covers their fabrication, their electronic, optical and transport properties, their role in exploring physical phenomena, and their utilization in devices. The authors begin with a detailed description of the epitaxial growth of semiconductors. They then deal with the physical behaviour of electrons and phonons in low-dimensional structures. A discussion of localization effects and quantum transport phenomena is followed by coverage of the optical properties of quantum wells. They then go on to discuss non-linear optics in quantum heterostructures. The final chapters deal with semiconductor lasers, mesoscopic devices, and high-speed heterostructure devices. The book contains many exercises and comprehensive references. It is suitable as a textbook for graduate-level courses in electrical engineering and applied physics. It will also be of interest to engineers involved in the development of semiconductor devices.

A user's guide to the solar revolution - and why we must all get on board, before it is too late. We are a cusp civilisation. In just over three generations, we have consumed approximately half the useful oil which took photosynthesis around two million years to produce. In approximately two generations we have used around half our useful uranium resources. We are faced with an urgent choice, the roots of which, Keith Barnham explains, lies in 1905 with the discovery of Einstein's 'other' equation, E = hf. By an extraordinary coincidence, this little-known equation, which began the quantum revolution and could hold the key to our future survival through the generation of electricity from sunlight, was discovered in the same year as E = mc2, the equation that threatens to destroy us. This book will investigate the reasons why scientists exploited the equation E = mc2 for energy generation much faster than E = hf, putting our civilisation on an ever-sharper knife edge. But THE BURNING ANSWER is as much about solutions as problems. Through his groundbreaking research, Keith Barnham offers the controversial promise that, despite our much higher energy demands now than in earlier periods of human evolution, our sun can provide all our primary energy needs again. The sunlight falling on the earth in one hour is more than enough to supply all the energy demands of humankind for one year. This solar technology can save us from the threats of global warming, diminishing oil resources, and nuclear disaster -- provided we don't allow politics to stand in our way.