Download or read book A Journey into Reciprocal Space written by A.M. Glazer and published by Morgan & Claypool Publishers. This book was released on 2017-11-16 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of reciprocal space is over 100 years old, and has been of particular use by crystallographers in order to understand the patterns of spots when x-rays are diffracted by crystals. However, it has a much more general use, especially in the physics of the solid state. In order to understand what it is, how to construct it and how to make use of it, it is first necessary to start with the so-called real or direct space and then show how reciprocal space is related to it. Real space describes the objects we see around us, especially with regards to crystals, their physical shapes and symmetries and the arrangements of atoms within: the so-called crystal structure. Reciprocal space on the other hand deals with the crystals as seen through their diffraction images. Indeed, crystallographers are accustomed to working backwards from the diffraction images to the crystal structures, which we call crystal structure solution. In solid state physics, one usually works the other way, starting with reciprocal space to explain various solid-state properties, such as thermal and electrical phenomena. In this book, I start with the crystallographer's point of view of real and reciprocal space and then proceed to develop this in a form suitable for physics applications. Note that while for the crystallographer reciprocal space is a handy means of dealing with diffraction, for the solid-state physicist it is thought of as a way to describe the formation and motion of waves, in which case the physicist thinks of reciprocal space in terms of momentum or wave-vector k-space. This is because, for periodic structures, a characteristic of normal crystals, elementary quantum excitations, e.g. phonons and electrons, can be described both as particles and waves. The treatment given here, will be by necessity brief, but I would hope that this will suffice to lead the reader to build upon the concepts described. I have tried to write this book in a suitable form for both undergraduate and graduate students of what today we call "condensed matter physics."
Download or read book Journey Into Reciprocal Space written by A M Glazer and published by Myprint. This book was released on 2017-10-31 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of reciprocal space is over 100 years old, and has been of particular use by crystallographers in order to understand the patterns of spots when x-rays are diffracted by crystals. However, it has a much more general use, especially in the physics of the solid state. In order to understand what it is, how to construct it and how to make use of it, it is first necessary to start with the so-called real or direct space and then show how reciprocal space is related to it. Real space describes the objects we see around us, especially with regards to crystals, their physical shapes and symmetries and the arrangements of atoms within: the so-called crystal structure. Reciprocal space on the other hand deals with the crystals as seen through their diffraction images. Indeed, crystallographers are accustomed to working backwards from the diffraction images to the crystal structures, which we call crystal structure solution. In solid state physics, one usually works the other way, starting with reciprocal space to explain various solid-state properties, such as thermal and electrical phenomena. In this book, I start with the crystallographer's point of view of real and reciprocal space and then proceed to develop this in a form suitable for physics applications. Note that while for the crystallographer reciprocal space is a handy means of dealing with diffraction, for the solid-state physicist it is thought of as a way to describe the formation and motion of waves, in which case the physicist thinks of reciprocal space in terms of momentum or wave-vector k-space. This is because, for periodic structures, a characteristic of normal crystals, elementary quantum excitations, e.g. phonons and electrons, can be described both as particles and waves. The treatment given here, will be by necessity brief, but I would hope that this will suffice to lead the reader to build upon the concepts described. I have tried to write this book in a suitable form for both undergraduate and graduate students of what today we call condensed matter physics.
Download or read book A Journey Into Reciprocal Space written by Anthony Michael Glazer and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a substantially revised and expanded second edition of a book published in the Concise series. The book has been considerably extended and a number of corrections have been made to the text and diagrams. A new chapter (7) has also been added, on distortion mode analysis. Many new diagrams have been added and the topics have been explained more fully and with more attention to detail. This book starts with the crystallographer's point of view of direct and reciprocal space and then proceeds to develop this in a form suitable for physics applications. There are many books on condensed matter physics, written from the point of view of theoretical physicists. This book teaches the subject from the crystallographer's perspective. The emphasis will be on the importance of underlying periodicity, which lies at the heart of understanding the solid state, but which is usually glossed over in the standard condensed matter texts.
Download or read book Journey Into Reciprocal Space written by Anthony Michael Glazer and published by IOP Publishing Limited. This book was released on 2021-07-26 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a substantially revised and expanded second edition of a book published in the Concise series. The book has been considerably extended and a number of corrections have been made to the text and diagrams. A new chapter (7) has also been added, on distortion mode analysis. Many new diagrams have been added and the topics have been explained more fully and with more attention to detail. This book starts with the crystallographer's point of view of direct and reciprocal space and then proceeds to develop this in a form suitable for physics applications. There are many books on condensed matter physics, written from the point of view of theoretical physicists. This book teaches the subject from the crystallographer's perspective. The emphasis will be on the importance of underlying periodicity, which lies at the heart of understanding the solid state, but which is usually glossed over in the standard condensed matter texts. Key Features Provides an understanding of crystal structures and importance in condensed matter physics Emphasizes the symmetry aspects of condensed matter physics Written in a pedagogical style Contains a wide variety of illustrations.
Download or read book A Journey Into Reciprocal Space written by Anthony Michael Glazer and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces undergraduate and graduate students to a crystallographer's view of real and reciprocal space, a concept that has been of particular use by crystallographers to understand the patterns of spots when x-rays are diffracted by crystals. It then proceeds to develop the concept in a form suitable for physics applications; such as how solid-state physicists use reciprocal space to explain various solid-state properties such as thermal and electrical phenomena.
Download or read book Journey Into Light written by Ganesan Venkataraman and published by . This book was released on 1988 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: The name of Raman is familiar to science not only through the effect that bears his name, but also due to derivative names such as stimulated Raman scattering and Raman laser. However, other than that he won the Nobel Prize, little is generally know about the man himself. But the story is fascinating. Raman fiercely cherished his independence and rejected government support for his research. A sharp critic of many government policies, he was often misunderstood and maligned, though his commitment to science and to its growth in India never wavered. Venkataraman's account deals with all these aspects of Raman's life and work, besides placing them in a proper perspective vis-a-vis the overall Indian scene. Numerous quotations help capture the mood and excitement of those times. The book is not only a lively biography of a colorful personality, but also required reading for anyone with a serious interest in and concern for Indian science.
Download or read book Finding Kluskap written by Jennifer Reid and published by Penn State Press. This book was released on 2013-07-16 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mi’kmaq of eastern Canada were among the first indigenous North Americans to encounter colonial Europeans. As early as the mid-sixteenth century, they were trading with French fishers, and by the mid-seventeenth century, large numbers of Mi’kmaq had converted to Catholicism. Mi’kmaw Catholicism is perhaps best exemplified by the community’s regard for the figure of Saint Anne, the grandmother of Jesus. Every year for a week, coinciding with the saint’s feast day of July 26, Mi’kmaw peoples from communities throughout Quebec and eastern Canada gather on the small island of Potlotek, off the coast of Nova Scotia. It is, however, far from a conventional Catholic celebration. In fact, it expresses a complex relationship between the Mi’kmaq, Saint Anne, a series of eighteenth-century treaties, and a cultural hero named Kluskap. Finding Kluskap brings together years of historical research and learning among Mi’kmaw peoples on Cape Breton Island, Nova Scotia. The author’s long-term relationship with Mi’kmaw friends and colleagues provides a unique vantage point for scholarship, one shaped not only by personal relationships but also by the cultural, intellectual, and historical situations that inform postcolonial peoples. The picture that emerges when Saint Anne, Kluskap, and the mission are considered in concert with one another is one of the sacred life as a site of adjudication for both the meaning and efficacy of religion—and the impact of modern history on contemporary indigenous religion.
Download or read book From Eternity to Here written by Sean Carroll and published by Penguin. This book was released on 2010-10-26 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An accessible and engaging exploration of the mysteries of time." -Brian Greene, author of The Elegant Universe Twenty years ago, Stephen Hawking tried to explain time by understanding the Big Bang. Now, Sean Carroll says we need to be more ambitious. One of the leading theoretical physicists of his generation, Carroll delivers a dazzling and paradigm-shifting theory of time's arrow that embraces subjects from entropy to quantum mechanics to time travel to information theory and the meaning of life. From Eternity to Here is no less than the next step toward understanding how we came to exist, and a fantastically approachable read that will appeal to a broad audience of armchair physicists, and anyone who ponders the nature of our world.
Download or read book A Complete Collection of the Treaties and Conventions and Reciprocal Regulations at Present Subsisting Between Great Britain and Foreign Powers written by Great Britain and published by . This book was released on 1913 with total page 1432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Soul of Care written by Arthur Kleinman and published by Penguin. This book was released on 2019-09-17 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: A moving memoir and an extraordinary love story that shows how an expert physician became a family caregiver and learned why care is so central to all our lives and yet is at risk in today's world. When Dr. Arthur Kleinman, an eminent Harvard psychiatrist and social anthropologist, began caring for his wife, Joan, after she was diagnosed with early-onset Alzheimer's disease, he found just how far the act of caregiving extended beyond the boundaries of medicine. In The Soul of Care: The Moral Education of a Husband and a Doctor, Kleinman delivers a deeply humane and inspiring story of his life in medicine and his marriage to Joan, and he describes the practical, emotional and moral aspects of caretaking. He also writes about the problems our society faces as medical technology advances and the cost of health care soars but caring for patients no longer seems important. Caregiving is long, hard, unglamorous work--at moments joyous, more often tedious, sometimes agonizing, but it is always rich in meaning. In the face of our current political indifference and the challenge to the health care system, he emphasizes how we must ask uncomfortable questions of ourselves, and of our doctors. To give care, to be "present" for someone who needs us, and to feel and show kindness are deep emotional and moral experiences, enactments of our core values. The practice of caregiving teaches us what is most important in life, and reveals the very heart of what it is to be human.
Download or read book Harmonic Experience written by W. A. Mathieu and published by Simon and Schuster. This book was released on 1997-08-01 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of musical harmony from its ancient fundamentals to its most complex modern progressions, addressing how and why it resonates emotionally and spiritually in the individual. W. A. Mathieu, an accomplished author and recording artist, presents a way of learning music that reconnects modern-day musicians with the source from which music was originally generated. As the author states, "The rules of music--including counterpoint and harmony--were not formed in our brains but in the resonance chambers of our bodies." His theory of music reconciles the ancient harmonic system of just intonation with the modern system of twelve-tone temperament. Saying that the way we think music is far from the way we do music, Mathieu explains why certain combinations of sounds are experienced by the listener as harmonious. His prose often resembles the rhythms and cadences of music itself, and his many musical examples allow readers to discover their own musical responses.
Download or read book Lotze s System of Philosophy Metaphysic in three books ontology cosmology and psychology written by Hermann Lotze and published by . This book was released on 1884 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metaphysic System of phil 2 written by Rudolf Hermann Lotze and published by . This book was released on 1884 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fallout written by Steve Sheinkin and published by Roaring Brook Press. This book was released on 2021-09-07 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times bestselling author Steve Sheinkin presents a follow up to his award-winning book Bomb: The Race to Build--and Steal--the World's Most Dangerous Weapon, taking readers on a terrifying journey into the Cold War and our mutual assured destruction. As World War II comes to a close, the United States and the Soviet Union emerge as the two greatest world powers on extreme opposites of the political spectrum. After the United States showed its hand with the atomic bomb in Hiroshima, the Soviets refuse to be left behind. With communism sweeping the globe, the two nations begin a neck-and-neck competition to build even more destructive bombs and conquer the Space Race. In their battle for dominance, spy planes fly above, armed submarines swim deep below, and undercover agents meet in the dead of night. The Cold War game grows more precarious as weapons are pointed towards each other, with fingers literally on the trigger. The decades-long showdown culminates in the Cuban Missile Crisis, the world's close call with the third—and final—world war. A Shelf Awareness Best Children's Book of 2021 A Chicago Public Library Best of the Best Book of 2021 A Horn Book Fanfare Best Book of the Year Praise for BOMB: A Newbery Honor book A National Book Awards finalist for Young People's Literature A Washington Post Best Kids Books of the Year title “This is edge-of-the seat material that will resonate with YAs who clamor for true spy stories, and it will undoubtedly engross a cross-market audience of adults who dozed through the World War II unit in high school.” —BCCB, starred review “...reads like an international spy thriller, and that's the beauty of it.” —School Library Journal, starred review “[A] complicated thriller that intercuts action with the deftness of a Hollywood blockbuster.” —Booklist, , starred review “A must-read...” —Publishers Weekly, starred review “A superb tale of an era and an effort that forever changed our world.” —Kirkus Also by Steve Sheinkin: The Notorious Benedict Arnold: A True Story of Adventure, Heroism & Treachery The Port Chicago 50: Disaster, Mutiny, and the Fight for Civil Rights Undefeated: Jim Thorpe and the Carlisle Indian School Football Team Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War Which Way to the Wild West?: Everything Your Schoolbooks Didn't Tell You About Westward Expansion King George: What Was His Problem?: Everything Your Schoolbooks Didn't Tell You About the American Revolution Two Miserable Presidents: Everything Your Schoolbooks Didn't Tell You About the Civil War Born to Fly: The First Women's Air Race Across America
Download or read book New Art Examiner written by and published by . This book was released on 1993 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The independent voice of the visual arts.
Download or read book The Shape of Inner Space written by Shing-Tung Yau and published by Il Saggiatore. This book was released on 2010-09-07 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The leading mind behind the mathematics of string theory discusses how geometry explains the universe we see. Illustrations.
Download or read book Metaphysic written by Hermann Lotze and published by . This book was released on 1887 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
