Juan Carlos Cuevas's Books

Molecular Electronics

An Introduction to Theory and Experiment

By: Juan Carlos Cuevas,Elke Scheer

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Molecular Electronics

An Introduction to Theory and Experiment

By: Juan Carlos Cuevas,Elke Scheer

1. The birth of molecular electronics. 1.1. Why molecular electronics?. 1.2. A brief history of molecular electronics. 1.3. Scope and structure of the book -- 2. Fabrication of metallic atomic-size contacts. 2.1. Introduction. 2.2. Techniques involving the scanning electron microscope (STM). 2.3. Methods using atomic force microscopes (AFM). 2.4. Contacts between macroscopic wires. 2.5. Transmission electron microscope. 2.6. Mechanically controllable break-junctions (MCBJ). 2.7. Electromigration technique. 2.8. Electrochemical methods. 2.9. Recent developments. 2.10. Electronic transport measurements. 2.11. Exercises -- 3. Contacting single molecules: Experimental techniques. 3.1. Introduction. 3.2. Molecules for molecular electronics. 3.3. Deposition of molecules. 3.4. Contacting single molecules. 3.5. Contacting molecular ensembles. 3.6. Exercises -- 4. The scattering approach to phase-coherent transport in nanocontacts. 4.1. Introduction. 4.2. From mesoscopic conductors to atomic-scale junctions. 4.3. Conductance is transmission : heuristic derivation of the Landauer formula. 4.4. Penetration of a potential barrier : tunnel effect. 4.5. The scattering matrix. 4.6. Multichannel Landauer formula. 4.7. Shot noise. 4.8. Thermal transport and thermoelectric phenomena. 4.9. Limitations of the scattering approach. 4.10. Exercises -- 5. Introduction to Green's function techniques for systems in equilibrium. 5.1. The Schrodinger and Heisenberg pictures. 5.2. Green's functions of a noninteracting electron system. 5.3. Application to tight-binding Hamiltonians. 5.4. Green's functions in time domain. 5.5. Exercises -- 6. Green's functions and Feynman diagrams. 6.1. The interaction picture. 6.2. The time-evolution operator. 6.3. Perturbative expansion of causal Green's functions. 6.4. Wick's theorem. 6.5. Feynman diagrams. 6.6. Feynman diagrams in energy space. 6.7. Electronic self-energy and Dyson's equation. 6.8. Self-consistent diagrammatic theory : the Hartree-Fock approximation. 6.9. The Anderson model and the Kondo effect. 6.10. Final remarks. 6.11. Exercises -- 7. Nonequilibrium Green's functions formalism. 7.1. The Keldysh formalism. 7.2. Diagrammatic expansion in the Keldysh formalism. 7.3. Basic relations and equations in the Keldysh formalism. 7.4. Application of Keldysh formalism to simple transport problems. 7.5. Exercises -- 8. Formulas of the electrical current : exploiting the Keldysh formalism. 8.1. Elastic current : microscopic derivation of the Landauer formula. 8.2. Current through an interacting atomic-scale junction. 8.3. Time-dependent transport in nanoscale junctions. 8.4. Exercises -- 9. Electronic structure I: Tight-binding approach. 9.1. Basics of the tight-binding approach. 9.2. The extended Huckel method. 9.3. Matrix elements in solid state approaches. 9.4. Slater-Koster two-center approximation. 9.5. Some illustrative examples. 9.6. The NRL tight-binding method. 9.7. The tight-binding approach in molecular electronics. 9.8. Exercises -- 10. Electronic structure II : density functional theory. 10.1. Elementary quantum mechanics. 10.2. Early density functional theories. 10.3. The Hohenberg-Kohn theorems. 10.4. The Kohn-Sham approach. 10.5. The exchange-correlation functionals. 10.6. The basic machinery of DFT. 10.7. DFT performance. 10.8. DFT in molecular electronics. 10.9. Exercises -- 11. The conductance of a single atom. 11.1. Landauer approach to conductance: brief reminder. 11.2. Conductance of atomic-scale contacts. 11.3. Conductance histograms. 11.4. Determining the conduction channels. 11.5. The chemical nature of the conduction channels of oneatom contacts. 11.6. Some further issues. 11.7. Conductance fluctuations. 11.8. Atomic chains : parity oscillations in the conductance. 11.9. Concluding remarks. 11.10. Exercises -- 12. Spin-dependent transport in ferromagnetic atomic contacts. 12.1. Conductance of ferromagnetic atomic contacts. 12.2. Magnetoresistance of ferromagnetic atomic contacts. 12.3. Anisotropic magnetoresistance in atomic contacts. 12.4. Concluding remarks and open problems -- 13. Coherent transport through molecular junctions I : basic concepts. 13.1. Identifying the transport mechanism in single-molecule junctions. 13.2. Some lessons from the resonant tunneling model. 13.3. A two-level model. 13.4. Length dependence of the conductance. 13.5. Role of conjugation in [symbol]-electron systems. 13.6. Fano resonances. 13.7. Negative differential resistance. 13.8. Final remarks. 13.9. Exercises -- 14. Coherent transport through molecular junctions II : test-bed molecules. 14.1. Coherent transport through some test-bed molecules. 14.2. Metal-molecule contact : the role of anchoring groups. 14.3. Tuning chemically the conductance : the role of side-groups. 14.4. Controlled STM-based single-molecule experiments. 14.5. Conclusions and open problems -- 15. Single-molecule transistors : Coulomb blockade and Kondo physics. 15.1. Introduction. 15.2. Charging effects in transport through nanoscale devices. 15.3. Single-molecule three-terminal devices. 15.4. Coulomb blockade theory : constant interaction model. 15.5. Towards a theory of Coulomb blockade in molecular transistors. 15.6. Intermediate coupling : cotunneling and Kondo effect. 15.7. Single-molecule transistors : experimental results. 15.8. Exercises -- 16. Vibrationally-induced inelastic current I : experiment. 16.1. Introduction. 16.2. Inelastic electron tunneling spectroscopy (IETS). 16.3. Highly conductive junctions : point-contact spectroscopy (PCS). 16.4. Crossover between PCS and IETS. 16.5. Resonant inelastic electron tunneling spectroscopy (RIETS). 16.6. Summary of vibrational signatures -- 17. Vibrationally-induced inelastic current II : theory. 17.1. Weak electron-phonon coupling regime. 17.2. Intermediate electron-phonon coupling regime. 17.3. Strong electron-phonon coupling regime. 17.4. Concluding remarks and open problems. 17.5. Exercises -- 18. The hopping regime and transport through DNA molecules. 18.1. Signatures of the hopping regime. 18.2. Hopping transport in molecular junctions : experimental examples. 18.3. DNA-based molecular junctions. 18.4. Exercises -- 19. Beyond electrical conductance : shot noise and thermal transport. 19.1. Shot noise in atomic and molecular junctions. 19.2. Heating and heat conduction. 19.3. Thermoelectricity in molecular junctions -- 20. Optical properties of current-carrying molecular junctions. 20.1. Surface-enhanced Raman spectroscopy of molecular junctions. 20.2. Transport mechanisms in irradiated molecular junctions. 20.3. Theory of photon-assisted tunneling. 20.4. Experiments on radiation-induced transport in atomic and molecular junctions. 20.5. Resonant current amplification and other transport phenomena in ac driven molecular junctions. 20.6. Fluorescence from current-carrying molecular junctions. 20.7. Molecular optoelectronic devices. 20.8. Final remarks. 20.9. Exercises -- 21. What is missing in this book?

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724

Publisher

World Scientific

Published Date

ISBN 10

9814282596

ISBN 13

9789814282598

Molecular Electronics: An Introduction To Theory And Experiment (2nd Edition)

By: Elke Scheer,Juan Carlos Cuevas

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Molecular Electronics: An Introduction To Theory And Experiment (2nd Edition)

By: Elke Scheer,Juan Carlos Cuevas

Molecular Electronics is self-contained and unified in its presentation. It can be used as a textbook on nanoelectronics by graduate students and advanced undergraduates studying physics and chemistry. In addition, included in this new edition are previously unpublished material that will help researchers gain a deeper understanding into the basic concepts involved in the field of molecular electronics.

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846

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World Scientific

Published Date

ISBN 10

9813226048

ISBN 13

9789813226043

Innovative Experiences in Access to Finance

Market-Friendly Roles for the Visible Hand?

By: Augusto de la Torre,Juan Carlos Gozzi,Sergio L. Schmukler

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Innovative Experiences in Access to Finance

Market-Friendly Roles for the Visible Hand?

By: Augusto de la Torre,Juan Carlos Gozzi,Sergio L. Schmukler

Interest in access to finance and awareness of its importance have increased significantly since the early 2000s. Growing evidence suggests that lack of access to credit prevents many households and firms from financing high-return investment projects, which has an adverse effect on growth and poverty alleviation. Despite the increasing awareness of the importance of access to finance among both researchers and policymakers, there are still some major gaps in our understanding of the main drivers of access, as well as about the impact of different policies in this area. This book aims to fill some of these gaps by discussing recent innovative experiences in broadening access to credit in Latin America. These experiences are consistent with an emerging new view that, while recognizing the central role of the public sector in improving the contractual and informational environment for financial markets, also contends that there might be room for well-designed, restricted interventions in collaboration with the private sector to foster the development of financial markets and broaden access to them. In particular, the book analyzes, among other things, some interesting experiences from Brazil, Chile, Colombia, and Mexico that use different instruments to broaden access to credit in a sustainable way, such as structured finance, factoring, credit guarantees, and correspondent banking. Most of these experiences have led to financial innovation by developing new financial products and coordinating different players in the financial and real sectors to overcome barriers to access to credit. The book provides a first systematic analysis of these innovative experiences, including an analytical framework to understand problems of access to finance and a discussion of the effects and optimal design of public interventions. Finally, the book discusses some open policy questions about the role of the private and public sectors (including state†?owned banks) in broadening access to finance in a sustainable and market-friendly manner.

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484

Publisher

World Bank Publications

Published Date

ISBN 10

0821376896

ISBN 13

9780821376898

The Fiscal Institutions of Tomorrow

By: Mario Sanginés,Joan Oriol Prats Cabrera,Carlos Pimenta,Gustavo García Osío,Juan Pablo Martínez Guzman,Mario Marcel,Pedro Farias,Gustavo Crespi,Martin D. Chrisney,Ana Corbacho

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The Fiscal Institutions of Tomorrow

By: Mario Sanginés,Joan Oriol Prats Cabrera,Carlos Pimenta,Gustavo García Osío,Juan Pablo Martínez Guzman,Mario Marcel,Pedro Farias,Gustavo Crespi,Martin D. Chrisney,Ana Corbacho

The Fiscal Institutions of Tomorrow, the first publication in the series Institutions for People, addresses issues of public management that are key to economic development in Latin America and the Caribbean. It presents the challenges that the countries in the region face to strengthen fiscal institutions with a view to the future and with policy recommendations. This publication serves as reference material for policymakers and economic analysts interested in studying the evolution of fiscal institutions in the region and identifying areas to improve governance.

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198

Publisher

Inter-American Development Bank

Published Date

ISBN 10

1597821691

ISBN 13

9781597821698

Crossing Borders with the Santo Niño de Atocha

By: Juan Javier Pescador

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Crossing Borders with the Santo Niño de Atocha

By: Juan Javier Pescador

Crossing Borders with the Santo Niño de Atocha journeys through the genesis, development, and various metamorphoses in the veneration of the Holy Child of Atocha, from its origins in Zacatecas in the late colonial period through its different transformations over the centuries, across lands and borders, and to the ultimate rising as a defining religious devotion for the Mexican/Chicano experience in the United States. It is a vivid account of the historical origins of the Santo Niño de Atocha and His transformations "Everywhere He ever walked," first in the nineteenth century, along the Camino de Tierra Adentro between Zacatecas and New Mexico, to His consolidation as a saint for the Borderlands, and finally, to His contemporary metamorphosis as a border-crossing religious symbol for the immigrant experience and the Mexican/Chicano communities in the United States. Using a wide variety of visual and written materials from archives in Spain, Mexico, and the United States, along with oral history interviews, participant observation, photography, popular art, thanksgiving paintings, and private letters addressed to the Holy Child, Juan Javier Pescador presents the fascinating and intimate history of this religious symbol native to the Borderlands, while dispelling some myths and inaccurate references. Including narrative vignettes with his own personal experiences and fragments of his family's interactions with the Holy Child of Atocha, Pescador presents the book "as a thanksgiving testimony of the prominent position the Santo Niño de Atocha has enjoyed in the altarcitos of my family and the dear place He has carved in the hearts of my ancestors." Visit the author's website at www.pescadorarte.com to learn more and to see images of the Santo Niño de Atocha included in the book.

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184

Publisher

University of New Mexico Press

Published Date

ISBN 10

0826347118

ISBN 13

9780826347114

Noise in Spintronics

From Understanding to Manipulation

By: Farkhad Aliev,Juan Pedro Cascales

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Noise in Spintronics

From Understanding to Manipulation

By: Farkhad Aliev,Juan Pedro Cascales

This book covers the main physical mechanisms and the different contributions (1/f noise, shot noise, etc.) behind electronic fluctuations in various spintronic devices. It presents the first comprehensive summary of fundamental noise mechanisms in both electronic and spintronic devices and is therefore unique in that aspect. The pedagogic introduction to noise is complemented by a detailed description of how one could set up a noise measurement experiment in the lab. A further extensive description of the recent progress in understanding and controlling noise in spintronics, including the boom in 2D devices, molecular spintronics, and field sensing, is accompanied by both numerous bibliography references and tens of case studies on the fundamental aspects of noise and on some important qualitative steps to understand noise in spintronics. Moreover, a detailed discussion of unsolved problems and outlook make it an essential textbook for scientists and students desiring to exploit the information hidden in noise in both spintronics and conventional electronics.

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352

Publisher

CRC Press

Published Date

ISBN 10

1351617397

ISBN 13

9781351617390

Book's by Juan Carlos Cuevas

Molecular Electronics

Molecular Electronics

Molecular Electronics: An Introduction To Theory And Experiment (2nd Edition)

Molecular Electronics: An Introduction To Theory And Experiment (2nd Edition)

Innovative Experiences in Access to Finance

Innovative Experiences in Access to Finance

The Fiscal Institutions of Tomorrow

The Fiscal Institutions of Tomorrow

Crossing Borders with the Santo Niño de Atocha

Crossing Borders with the Santo Niño de Atocha

Noise in Spintronics

Noise in Spintronics

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