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Bose-einstein Condensation Of Excitons And Biexcitons

RRP $137.95

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Bose-Einstein condensation of excitons is a unique effect in which the electronic states of a solid can self-organize to acquire quantum phase coherence. The phenomenon is closely linked to Bose-Einstein condensation in other systems such as liquid helium and laser-cooled atomic gases. This is the first book to provide a comprehensive survey of this field, covering theoretical aspects as well as recent experimental work. After setting out the relevant basic physics of excitons, the authors discuss exciton-phonon interactions as well as the behaviour of biexcitons. They cover exciton phase transitions and give particular attention to nonlinear optical effects including the optical Stark effect and chaos in excitonic systems. The thermodynamics of equilibrium, quasi-equilibrium, and nonequilibrium systems are examined in detail. The authors interweave theoretical and experimental results throughout the book, and it will be of great interest to graduate students and researchers in semiconductor and superconductor physics, quantum optics, and atomic physics.


And Our Next Speaker Is ...

RRP $86.95

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So You Want to Deliver a Better Presentation If YOU are the next speaker, this book is for you. Written by three guys who entered into their careers never planning on giving presentations, we discuss the "common person's" approach for preparing and delivering a successful presentation. No matter what walk of life you are from, whether you are a beginner or a seasoned veteran, this book focuses on simple, practical techniques that will enhance and energize your presentation skills. After reading this book, you will be prepared to move on to the next level in your skills. You will: . Be more confident and at ease . Know how to organize and prepare an effective presentation . Learn how to relate to your audience and make your presentation come alive . Be able to identify your own speaking style . Discover what to do when things don't go right . Recognize the critical elements for success . Pinpoint how to close your presentation with style . And more importantly.this book can help your career How do we know all this stuff works? Well, we've been there, and still are. Take it from us everyday guys, Kam, Rick and Dan.an Accountant, an Engineer and a Coach.if we can learn how to speak effectively, you can too. You don't have to be a professional speaker to deliver a knockout presentation. Let us help YOU deliver a presentation that is both effective and memorable!



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