Quantum theory and quantum mechanics arose gradually from theories to explain observations that could not be reconciled with classical physics, such as Max Planck's solution in 1900 to the black-body radiation problem, and the correspondence between energy and frequency in Albert Einstein's 1905 paper, which explained the photoelectric effect. These early attempts to understand microscopic phenomena, now known as the "old quantum theory", led to the full development of quantum mechanics in...

Planck made many contributions to theoretical physics, but his fame as a physicist rests primarily on his role as the originator of quantum theory, which revolutionized human understanding of atomic and subatomic processes. The book is part of his 1920 Nobel Prize Address on the Origin and Development of the Quantum Theory and involves a detailed chapter on Heat Radiation.

Bohr and Planck helped shaped the cultural landscape of the world today. Now their work is available here in a digestible, pocket format for the modern reader.A concise, uncluttered edition for the modern reader, with a new introduction. Quantum Theory contains two foundational works of quantum research from the early years of the 20th Century, representing breakthroughs in science that radically altered the landscape of modern knowledge: Quant...

Recent advances in physical research have, on the whole, been favorable to the special theory outlined in this book, in particular to the hypothesis of an elementary quantity of action. My radiation formula especially has so far stood all tests satisfactorily, including even the refined systematic measurements which have been carried out. Probably the most direct support for the fundamental idea of the hypothesis of quanta is supplied by the values of the elementary quanta of matter and el...

You may know that the Quantum Theory revolutionized our perception of matter on the atomic scale, but did you know that its founder, Max Planck, himself didn't believe it?This short read is Planck's address to the Royal Swedish Academy of Sciences after winning the Nobel prize. He displays how his Quantum Theory came into existence. It was not the result of a single lab experiment and a conclusion, but an inspection of overwhelming evidence from various works of immortal names like...

In this fascinating autobiography from one of the foremost geniuses of twentieth-century physics, Max Planck tells the story of his life, his aims, and his thinking. Published posthumously, the papers in this volume were written for the general reader and make accessible Planck's scientific theories as well as his philosophical ideals, including his thoughts on ethics and morals.

These three works by Nobel Prize–winning physicists offer an enlightening window into the scientific minds that changed the twentieth century.With their discoveries and formulations, Albert Einstein, Max Planck, and Werner Heisenberg ushered the world into the Nuclear Age. As colleagues, they often corresponded, sharing insights and championing each other's work. In the three volumes collected here, they discuss their thoughts about life, science, politics, and how...

On the seventeenth day of December, nineteen hundred and four, Edward Dean Adams, of New York, established in Columbia University “The Ernest Kempton Adams Fund for Physical Research” as a memorial to his son, Ernest Kempton Adams, who received the degrees of Electrical Engineering in 1897 and Master of Arts in 1898, and who devoted his life to scientific research. The income of this fund is, by the terms of the deed of gift, to be devoted to the maintenance of a research fellowship and to...

The present book has for its object the presentation of the lectures which I delivered as foreign lecturer at Columbia University in the spring of 1909 under the title: “The Present System of Theoretical Physics.” It also includes the 1920 Nobel Prize Address on the Origin and Development of the Quantum Theory. The points of view which influenced me in the selection and treatment of the material are given at the beginning of the first lecture. Essentially, they represent the extension of a...

The Conflict of Laws in Intellectual Property (CLIP) Principles address issues of private law for disputes involving intellectual property rights. They were produced by a Max Planck Institute research project, in which the authors of this work were heavily involved. The Principles are intended to provide a model European framework to respond to the increasing need for guidance on the applicable law. They represent a significant body of work which will help to inform developing practice on ...

First published in 1932, this book by Nobel Prize-winning German physicist Max Planck, a profound humanist as well as a theoretical scientist and professor in Germany between the two World Wars, provides the reader with a great insider's look at how scientific revolutions unfold from the first sparks of ingenuity to their establishment as accepted paradigms of their current times.

Unravel the fabric of reality as these visionary physicists revolutionize our understanding of the subatomic realm. Planck's groundbreaking concept of quantized energy and Bohr's daring atomic model challenge classical notions, unveiling a universe of uncertainty and limitless potential. This captivating journey delves into the paradoxes and probabilities that define our existence, shaping modern science and philosophy. Join the quantum pioneers on a thrilling intellectual adventure that p...