T�tulo: Ultrafast Structural Dynamics of Free Molecules and Condensed Matter
Editor: CRC Press
Fecha de publicaci�n: 2025
Idioma: Ingl�s
ISBN 10: 1041110847
ISBN 13: 9781041110842
Encuadernaci�n: Encuadernaci�n de tapa dura
Estado: New

Acerca de

Sinopsis

It is the dream of every natural scientist to directly observe the motion of atoms and molecules in real time as they interact. The natural sciences by definition involve structural dynamics and the observation of molecules interconverting from one structure to another or other structures, which is, after all, the very essence of science. Each area of the natural sciences has unique intellectual goals; however, they are all united by the thought experiment in which we try to understand how molecules interconvert between different structures by passing through a reaction barrier, a transition state.

This concept of a “moment,” an ultra-short time interval in the natural sciences, forces us to think about the relative positions of the atoms that define the barrier to the process of their interaction. It is the control of the barrier height that allows one of many possible atomic rearrangements to occur, since it occurs faster than competing processes. That is, the process of molecular transformation during interaction is inherently a “race against time.” Manipulating the barrier height gives effective, exponential control over the yield of the reaction product. The problem of visualizing transition state structures is akin to finding a way from one valley to another in a very rugged mountainous area during an earthquake, where the mountains and the landscape change as you move across the terrain: suddenly a crack appears and the shaking takes you to a more stable valley. Without a detailed understanding of how fluctuations - in this analogy, shaking - affect the potential energy landscape, it would be difficult to guess where and when the crack will form or the path to the next valley.

At its most fundamental, chemistry is the study of structural dynamics, discussed both for synthetic purposes and for physical methods with the explicit goal of controlling the transformation of matter from one form/property to another. We now have tools to observe chemical reactions at the atomic level.

This monograph presents a picture of the development and evolution of methods for detecting ultrafast structural dynamics processes. It describes the theoretical foundations and principles of the relevant experimental techniques, as well as prospects for their improvement for application in the latest existing and developing technologies. The book presents the achievements of ultrafast methods of spectroscopy, electron diffraction, X-ray diffraction and electron microscopy for diagnostics of the structural dynamics of matter in states far from equilibrium and extreme states of matter. In general, the information obtained is of particular value for understanding the relationship between the elements of the structure-dynamics-function triad. In the future, this will ensure control over the functional capabilities of various materials far from equilibrium and the creation of new atomic and molecular technologies.

The monograph is recommended for a wide range of readers interested in the problems of the structure of matter, ultrafast structural dynamics, including the study of the structure and dynamics of nanomaterials: scientists, graduate students and students specializing in this interesting and rapidly developing area of modern natural science, which is now called "ultrafast science".

Ultrafast transmission electron microscopy uncover structure-function relationships
Ultra-short photoelectron pulses opened up the studying of structural dynamics
One electron femtosecond pulses prevents damage of biological objects
Ultrafast electron microscopy uncover simultaneous real space and diffraction imaging
Ultrafast diffraction and tomography holds complete information of the quantum state

Acerca del autor

Prof., Dr. Sci. Anatoly A. Ischenko is a Head of the Department of Analytical Chemistry named after I. P. Alimarin of the Institute of Fine Chemical Technologies named after M. V. Lomonosov, MIREA-Russian Technological University, Moscow, Russian Federation. Main area of research: ultrafast processes in free molecules and condensed matter, chemical reaction dynamics and instrumental methods of analysis. In 1976-1977 was a scholar and in 1979 research associate at the electron diffraction laboratory at Oslo University, Norway and a long period of joint research work since 1992 with electron diffraction group at the University of Arkansas at Fayetteville, USA as invited professor. Published about 300 scientific papers, 7 monographs and 4 textbooks on analytical chemistry and instrumental methods of analysis for students of higher educational institutions and colleges; 29 patents for inventions. Have Russian and International awards for achievements in the field of Structural Chemistry and Nanotechnology.

Prof., Dr. Sci. Gennady V. Fetisov is a Leading scientific researcher in the Laboratory of Structural Chemistry of the Department of Chemistry of Moscow State University named after M. V. Lomonosov, Moscow, Russian Federation. Main area of research: the development of new instrumental methods and experimental techniques for X-ray crystal structure analysis, including X-ray diffraction methods of crystal structure data collection for precision crystal structure analysis using laboratory and synchrotron radiation sources; studying structure of nanocrystals; methods for X-ray diffraction studies of crystals in external fields. Published about 100 scientific papers, 7 monographs and 4 textbooks on analytical chemistry and instrumental methods of analysis for students of higher educational institutions and colleges; 8 patents for inventions. Have Russian and International awards for achievements in the field of Materials Science, X-ray instrumentation and Nanotechnology.

Prof., Dr. Sci. Sergei A. Aseyev is a Leading scientific researcher in the Laboratory of Laser Physics of the Institute of Spectroscopy of the Russian Academy of Sciences, Moscow, Russian Federation. Main area of research: femtosecond laser spectroscopy, ultrafast electron diffraction/microscopy, laser photoionization spectroscopy, attosecond photoelectron spectroscopy, projection microscopy. An original method of scanning microscopy with a hollow nanotip has been developed, which opened up the possibility of nanolocal photodesorption of molecular ions for studying organic structures with high spatial and high chemical elemental resolution. Photoelectron projection microscopy of organic nanostructures has been implemented. Published about 120 scientific papers, 4 monographs, 12 patents for inventions. Have Russian and International awards for achievements in the field of Ultrafast Spectroscopy.

"Sobre este t�tulo" puede pertenecer a otra edici�n de este libro.

Descripci�n de la librer�a

We carry a wide selection of books from South Asia, United States, UK.

Ver la p�gina web de la librer�a

Informaci�n empresarial del vendedor

Readingos GmbH
Kaiserstra�e 47, Frankfurt am Main, 60329, Germany

Condiciones de venta y env�o

Condiciones de venta

Derecho a cancelaci�n

Si eres un consumidor puedes cancelar el presente contrato de acuerdo con lo indicado a continuaci�n. Son consumidores las personas f�sicas que act�en con un prop�sito ajeno a su actividad comercial, empresarial, oficio o profesi�n.

Documento de informaci�n al consumidor y usuario sobre el desistimiento

Derecho de desistimiento:

Tiene derecho a cancelar este contrato en un plazo de 14 d�as por cualquier motivo.

El plazo de desistimiento expirar� a los 14 d�as naturales del d�a en que t� o un tercero que hayas indicado, distinto del transportista, adquiera la posesi�n material del �ltimo bien, componente o pieza.

Para ejercer el derecho de desistimiento, deber�s notificarnos a Biblios, 47 Kaisetstrasse, 60329, frankfurt am main, hessen, Germany, de tu decisi�n de desistir del contrato a trav�s de una declaraci�n inequ�voca (por ejemplo, una carta enviada por correo postal, fax o correo electr�nico). Podr�s utilizar el modelo de formulario de desistimiento que figura a continuaci�n, aunque su uso no es obligatorio. Tienes asimismo la opci�n de cumplimentar y enviar electr�nicamente el modelo de formulario de desistimiento o cualquier otra declaraci�n inequ�voca a trav�s de nuestro sitio web a "Mis pedidos" en "Mi cuenta". Si recurres a esta opci�n, te comunicaremos sin demora en un soporte duradero (por ejemplo, por correo electr�nico) la recepci�n de dicho desistimiento.

Para cumplir el plazo de desistimiento, basta con que la comunicaci�n relativa al ejercicio por tu parte de este derecho sea enviada antes de que venza el plazo correspondiente.

Consecuencias del desistimiento:

En caso de desistimiento por tu parte, te devolveremos todos los pagos recibidos de ti, incluidos los gastos de entrega (con la excepci�n de los gastos adicionales resultantes de la elecci�n por tu parte de una modalidad de entrega diferente a la modalidad menos costosa de entrega ordinaria que ofrezcamos) sin ninguna demora indebida y, en todo caso, a m�s tardar 14 d�as naturales a partir de la fecha en la que se nos informes de tu decisi�n de desistir del presente contrato. Procederemos a efectuar dicho reembolso utilizando el mismo medio de pago empleado por ti para la transacci�n inicial, a no ser que hayas dispuesto expresamente lo contrario; en todo caso, no incurrir�s en ning�n gasto como consecuencia del reembolso.

Podremos retenerte el reembolso hasta haber recibido los bienes, o hasta que hayas presentado una prueba de la devoluci�n de los mismos, seg�n qu� condici�n se cumpla primero. Deber�s devolvernos o entregarnos directamente los bienes a Biblios, 47 Kaisetstrasse, 60329, frankfurt am main, Germany, sin ninguna demora indebida y, en cualquier caso, a m�s tardar en el plazo de 14 d�as naturales a partir de la fecha en que nos comuniques tu decisi�n de desistimiento del contrato. Se considerar� cumplido el plazo si efect�as la devoluci�n de los bienes antes de que haya concluido dicho plazo. Deber�s asumir el coste directo de devoluci�n de los bienes. Solo ser�s responsable de la disminuci�n de valor de los bienes resultante de una manipulaci�n distinta a la necesaria para establecer la naturaleza, las caracter�sticas y el funcionamiento de los bienes.

Excepciones al derecho de desistimiento:

La entrega de peri�dicos, publicaciones especializadas o revistas con la excepci�n de contratos de suscripci�n; y
La entrega de contenido digital (incluyendo apps, MP3, etc.) que no hubiera sido entregado en un medio tangible (por ejemplo: CD o DVD), si al realizar tu pedido has aceptado que podemos proceder al env�o del producto y que no resulta posible su cancelaci�n una vez comienza la entrega.

Modelo de formulario de desistimiento

(S�lo debe cumplimentar y enviar el presente formulario si desea desistir del contrato)

A la atenci�n de: (Biblios, 47 Kaisetstrasse, 60329, frankfurt am main, hessen, Germany)

Por la presente le comunico/comunicamos* que desisto de mi/desistimos de nuestro* contrato de venta del siguiente bien/prestaci�n del siguiente servicio*

Pedido el/recibido el*:

Nombre del consumidor y usuario o de los consumidores y usuarios:

Domicilio del consumidor y usuario o de los consumidores y usuarios:

Firma del consumidor y usuario o de los consumidores y usuarios (solo si el presente formulario se presenta en papel):

Fecha:

* Eliminar en su caso

Condiciones de env�o

Tarifas de env�o de Alemania a Estados Unidos de America

Tarifas de env�o de Alemania a Estados Unidos de America
Cantidad del pedido	De 25 a 45 d�as h�biles	De 8 a 14 d�as h�biles
Primer art�culo	EUR 9.95	EUR 18.70

Los plazos de entrega los establecen los vendedores y var�an seg�n el transportista y la ubicaci�n. Los pedidos que pasan por la aduana pueden sufrir retrasos y los compradores son responsables de los aranceles o tarifas asociadas. Los vendedores pueden ponerse en contacto con usted en relaci�n con cargos adicionales para cubrir cualquier aumento en los costes de env�o de los art�culos.

Informaci�n detallada sobre el vendedor