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Physics presents Nobel Lectures on physics from the period of 1922 to 1941. This book is organized into 18 parts encompassing 36 chapters that cover various Nobel physics subjects. The first parts explore the advances in understanding the atom structure, experimental studies of electrons, X-ray spectra of the atomic structure, kinetic energy of free electrons, and discontinuous structure of matter. These topics are followed by discussions on the laws governing the thermionic phenomena, wave nature of electron, light molecular scattering, the development of quantum mechanics, properties of neutrons, and the properties and production of positrons. The remaining parts are devoted to electronic waves, neutron's artificial radioactivity, and the evolution of cyclotron. Physicists will find this book invaluable.
This volume is a collection of the Nobel lectures delivered by the prizewinners, together with their biographies and the presentation speeches by Nobel Committee members for the period 2006-2010. The criterion for the Physics award is to the discoverer of a physical phenomenon that changed our views, or to the inventor of a new physical process that gave enormous benefits to either science at large or to the public. The biographies are remarkably interesting to read and the Nobel lectures provide detailed explanations of the phenomena for which the Laureates were awarded the Nobel Prize.Aspiring young scientists as well as more experienced ones, but also the interested public will learn a lot from and appreciate the geniuses of these narrations.List of prizewinners and their discoveries:(2006) to John C Mather and George F Smoot “for their discovery of the blackbody form and anisotropy of the cosmic microwave background radiation” The very detailed observations that the Laureates have carried out from the COBE satellite have played a major role in the development of modern cosmology into a precise science.(2007) to Albert Fert and Peter Grünberg “for the discovery of Giant Magnetoresistance” Applications of this phenomenon have revolutionized techniques for retrieving data from hard disks. The discovery also plays a major role in various magnetic sensors as well as for the development of a new generation of electronics. The use of Giant Magnetoresistance can be regarded as one of the first major applications of nanotechnology.(2008) to Yoichiro Nambu “for the discovery of the mechanism of spontaneous broken symmetry in subatomic physics“, and to Makoto Kobayashi and Toshihide Maskawa “for the discovery of the origin of the broken symmetry which predicts the existence of at least three families of quarks in nature” Why is there something instead of nothing? Why are there so many different elementary particles? The Laureates presented theoretical insights that give us a deeper understanding of what happens far inside the tiniest building blocks of matter.(2009) to Charles Kuen Kao “for groundbreaking achievements concerning the transmission of light in fibers for optical communication“, and to Willard S Boyle and George E Smith “for the invention of an imaging semiconductor circuit — the CCD sensor” Kao's discoveries have paved the way for optical fiber technology, which today is used for almost all telephony and data communication. Boyle and Smith have invented a digital image sensor — CCD, or charge-coupled device — which today has become an electronic eye in almost all areas of photography.(2010) to Andre Geim and Konstantin Novoselov “for groundbreaking experiments regarding the two-dimensional material graphene” The Laureates have shown that a thin flake of ordinary carbon, just one atom thick, has exceptional properties that originate from the remarkable world of quantum physics.
In this richly-illustrated 2004 book the author combines history with real science. Using an original approach he presents the major achievements of twentieth-century physics - for example, relativity, quantum mechanics, atomic and nuclear physics, the invention of the transistor and the laser, superconductivity, binary pulsars, and the Bose-Einstein condensate - each as they emerged as the product of the genius of those physicists whose labours, since 1901, have been crowned with a Nobel Prize. Here, in the form of a year-by-year chronicle, biographies and revealing personal anecdotes help bring to life the main events of the past hundred years. The work of the most famous physicists of the twentieth century - great names, like the Curies, Bohr, Heisenberg, Einstein, Fermi, Feynman, Gell-Mann, Rutherford, and Schrödinger - is presented, often in the words and imagery of the prize-winners themselves.
Quantum Theory, together with the principles of special and general relativity, constitute a scientific revolution that has profoundly influenced the way in which we think about the universe and the fundamental forces that govern it. The Historical Development of Quantum Theory is a definitive historical study of that scientific work and the human struggles that accompanied it from the beginning. Drawing upon such materials as the resources of the Archives for the History of Quantum Physics, the Niels Bohr Archives, and the archives and scientific correspondence of the principal quantum physicists, as well as Jagdish Mehra's personal discussions over many years with most of the architects of quantum theory, the authors have written a rigorous scientific history of quantum theory in a deeply human context. This multivolume work presents a rich account of an intellectual triumph: a unique analysis of the creative scientific process. The Historical Development of Quantum Theory is science, history, and biography, all wrapped in the story of a great human enterprise. Its lessons will be an aid to those working in the sciences and humanities alike.||Comments by distinguished physicists on "The Historical Development of Quantum Theory":||"¿the most definitive work undertaken by anyone on this vast and most important development in the history of physics. Jagdish Mehra, trained in theoretical physics under Pauli, Heisenberg, and Dirac, pursued the vision of his youth to write about the historical and conceptual development of quantum theory in the 20th century¿This series of books on the HDQT has thus become the most authentic and permanent source of our knowledge of how quantum theory, its extensions and applications developed. My heartfelt congratulations."|-Hans A. Bethe, Nobel Laureate||"A thrilling and magnificent achievement!"|-Subrahmanyan Chandrasekhar, FRS, Nobel Laureate||"¿capture(s) precisely, accurately, and thoroughly the very essence and all the fundamental details of the theory, and that is a remarkable achievement¿I have greatly enjoyed reading these books and learned so many new things from them. This series of books will remain a permanent source of knowledge about the creation and development of quantum theory. Congratulations!"|-Paul A. Dirac, FRS, Nobel Laureate||"The wealth and accuracy of detail in 'The Historical Development of Quantum Theory' are breathtaking."|-Richard P. Feynman, Nobel Laureate
This unique textbook presents a novel, axiomatic pedagogical path from classical to quantum physics. Readers are introduced to the description of classical mechanics, which rests on Euler’s and Helmholtz’s rather than Newton’s or Hamilton’s representations. Special attention is given to the common attributes rather than to the differences between classical and quantum mechanics. Readers will also learn about Schrödinger’s forgotten demands on quantization, his equation, Einstein’s idea of ‘quantization as selection problem’. The Schrödinger equation is derived without any assumptions about the nature of quantum systems, such as interference and superposition, or the existence of a quantum of action, h. The use of the classical expressions for the potential and kinetic energies within quantum physics is justified. Key features: · Presents extensive reference to original texts. · Includes many details that do not enter contemporary representations of classical mechanics, although these details are essential for understanding quantum physics. · Contains a simple level of mathematics which is seldom higher than that of the common (Riemannian) integral. · Brings information about important scientists · Carefully introduces basic equations, notations and quantities in simple steps This book addresses the needs of physics students, teachers and historians with its simple easy to understand presentation and comprehensive approach to both classical and quantum mechanics..
An explosive re-imagining of the mysterious wartime meeting between two Nobel laureates to discuss the atomic bomb.
Presents a history of physics, examining the theories and experimental practices of the science.