Описание: This thesis presents optical methods to split the energy levels of electronic valleys in transition-metal dichalcogenides (TMDs) by means of coherent light-matter interactions. In particular, by using off-resonance circularly polarized light at small detuning, one can tune the energy level of one valley through the optical Stark effect.
Автор: Kolobov Название: Two-Dimensional Transition-Metal Dichalcogenides ISBN: 3319314491 ISBN-13(EAN): 9783319314495 Издательство: Springer Рейтинг: Цена: 30745.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book summarizes the current status of theoretical and experimental progress in 2 dimensional graphene-like monolayers and few-layers of transition metal dichalcogenides (TMDCs). Semiconducting monolayer TMDCs, due to the presence of a direct gap, significantly extend the potential of low-dimensional nanomaterials for applications in nanoelectronics and nano-optoelectronics as well as flexible nano-electronics with unprecedented possibilities to control the gap by external stimuli. Strong quantum confinement results in extremely high exciton binding energies which forms an interesting platform for both fundamental studies and device applications. Breaking of spatial inversion symmetry in monolayers results in strong spin-valley coupling potentially leading to their use in valleytronics. Starting with the basic chemistry of transition metals, the reader is introduced to the rich field of transition metal dichalcogenides. After a chapter on three dimensional crystals and a description of top-down and bottom-up fabrication methods of few-layer and single layer structures, the fascinating world of two-dimensional TMDCs structures is presented with their unique atomic, electronic, and magnetic properties. The book covers in detail particular features associated with decreased dimensionality such as stability and phase-transitions in monolayers, the appearance of a direct gap, large binding energy of 2D excitons and trions and their dynamics, Raman scattering associated with decreased dimensionality, extraordinarily strong light-matter interaction, layer-dependent photoluminescence properties, new physics associated with the destruction of the spatial inversion symmetry of the bulk phase, spin-orbit and spin-valley couplings. The book concludes with chapters on engineered heterostructures and device applications such as a monolayer MoS2 transistor. Considering the explosive interest in physics and applications of two-dimensional materials, this book is a valuable source of information for material scientists and engineers working in the field as well as for the graduate students majoring in materials science.
Автор: Narayanasamy Sabari Arul Название: Two Dimensional Transition Metal Dichalcogenides ISBN: 9811390444 ISBN-13(EAN): 9789811390449 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Нет в наличии.
Описание: This book presents advanced synthesis techniques adopted to fabricate two-dimensional (2D) transition metal dichalcogenides (TMDs) materials with its enhanced properties towards their utilization in various applications such as, energy storage devices, photovoltaics, electrocatalysis, electronic devices, photocatalysts, sensing and biomedical applications. It provides detailed coverage on everything from the synthesis and properties to the applications and future prospects of research in 2D TMD nanomaterials.
Автор: Alexander V. Kolobov; Junji Tominaga Название: Two-Dimensional Transition-Metal Dichalcogenides ISBN: 331981043X ISBN-13(EAN): 9783319810430 Издательство: Springer Рейтинг: Цена: 41925.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Introduction.- Chemistry of Transition Metal Dichalcogenides.- Brief Review of Bulk TMDCs: Structure and Properties.- Fabrication of 2D TMDC.- Structure of Monolayer and Few-Layer TMDCs.- Band Structure of 2D TMDCs.- Raman Scattering Spectroscopy of 2D TMDCs.- Photoluminescence of 2D TMDC.- Excitons in 2D TMDCs.- Magnetism of 2D TMDCs.- Spin-Valley Coupling in 2D TMDCs.- Miscellaneous Phenomena.- Functionalization of 2D TMDCs.- TMDC Heterostructures.- Applications of 2D TMDCs.
Автор: Ebrahim-Zadeh Majid, Sorokina Irina T. Название: Mid-Infrared Coherent Sources and Applications ISBN: 1402064624 ISBN-13(EAN): 9781402064623 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume represents a collection of authoritative reviews by internationally recognized experts in the field of middle infrared (mid-IR) coherent sources and their applications. The compilation describes the fundamental principles and state-of-the-art of practical solid-state sources in the mid-IR regions of the spectrum covering the 2-50 Вµm range. The described sources include, along with more traditional heterojunction semiconductor lasers, optical parametric oscillators, difference frequency generators, as well as the most recently developed broadband crystalline, quantum cascade and fiber lasers. The rapid advances in mid-IR science and technology have made these sources indispensable tools for a variety of applications in environmental monitoring and pollution control, agriculture and life sciences, and non-invasive disease diagnosis through breath analysis. Coherent mid-IR sources also offer important technologies for atmospheric chemistry, free-space communication, imaging, rapid detection of explosives, chemical and biological agents, narcotics, as well as for applications in air- and sea-borne security. In comparison to the previous volume on this subject in 2003, which focused mainly on the design and development of mid-IR sources, the emphasis in the present volume is shifted towards applications. The instructive nature of the book makes it an excellent text for practicing engineers, physicists and graduate students, who intend to develop or use mid-IR laser sources in various applications.
Автор: Brignon Название: Coherent Laser Beam Combining ISBN: 352741150X ISBN-13(EAN): 9783527411504 Издательство: Wiley Рейтинг: Цена: 21693.00 р. Наличие на складе: Поставка под заказ.
Описание: Laser beam combining techniques allow increasing the power of lasers far beyond what it is possible to obtain from a single conventional laser. One step further, coherent beam combining (CBC) also helps to maintain the very unique properties of the laser emission with respect to its spectral and spatial properties.
Описание: This book describes a combination of orthogonal supramolecular interactions for the design of functional monolayer architectures on surfaces, that can be used as chemical and biosensors in a wide range of applications.
Автор: R.T. Phillips Название: Coherent Optical Interactions in Semiconductors ISBN: 1475797508 ISBN-13(EAN): 9781475797503 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a NATO ARW held in Cambridge, United Kingdom, August 11-14, 1993
Автор: R.T. Phillips Название: Coherent Optical Interactions in Semiconductors ISBN: 0306447371 ISBN-13(EAN): 9780306447372 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a NATO ARW held in Cambridge, United Kingdom, August 11-14, 1993
Автор: Pietro Ferraro; Adam Wax; Zeev Zalevsky Название: Coherent Light Microscopy ISBN: 3642267106 ISBN-13(EAN): 9783642267109 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book illustrates the strengths and capabilities of developing techniques in optical coherent microscopy. The areas of application of this technique are in biomedicine, medicine, life sciences, nanotechnology and materials sciences.
Автор: Gerd Marowsky; Valery V. Smirnov Название: Coherent Raman Spectroscopy ISBN: 3642771963 ISBN-13(EAN): 9783642771965 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The contributions together provide anoverview of the various Raman techniques that make availableinformation about the fine structure of molecular energylevels, the collisional dynamics of atoms and molecules, andprocesses of internal energy disipation.
Автор: Wen-Te Liao Название: Coherent Control of Nuclei and X-Rays ISBN: 3319021192 ISBN-13(EAN): 9783319021195 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book explores the frontiers of coherent radiation-nuclei interaction and represents a daring attempt to revolutionize nuclear physics. Nominated as an outstanding Ph.D. thesis by the Max Planck Institute for Nuclear Physics.
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