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One of the major challenges of science in the last few years of the
second millennium is learning how to design materials which can
fulfill specific tasks. Ambitious as it may be, the possibilities
of success are not ne li ble provided that all the different
expertises merge to overcome the limits of eXIsting disciplines and
forming new paradigms science. The NATO Advanced Research Workshop
on "Magnetic Molecular Materials" was organized with the above
considerations in mind in order to determine which are the most
appropriate synthetic strategies, experimental techniques of
investigation, and theoretical models which are needed in order to
develop new classes of magnetic materials which are based on
molecules rather than on metallic or ionic lattices. Why molecules?
The answer may be obvious: molecular chemistry in principle fine
can tune the structures and the properties of complex aggregates,
and nature already provides a large number of molecular aggregates
which can perform the most disparate functions. The contributions
collected in this book provide a rather complete view of the
current research accomplishments of magnetic molecular materials.
There are several different synthetic approaches which are followed
ranging from purely organic to inorganic materials. Some
encouraging successes have already been achieved, even if the
critical temperatures below which magnetic order is observed still
are in the range requiring liquid helium.
One of the major challenges of science in the last few years of the
second millennium is learning how to design materials which can
fulfill specific tasks. Ambitious as it may be, the possibilities
of success are not ne li ble provided that all the different
expertises merge to overcome the limits of eXIsting disciplines and
forming new paradigms science. The NATO Advanced Research Workshop
on "Magnetic Molecular Materials" was organized with the above
considerations in mind in order to determine which are the most
appropriate synthetic strategies, experimental techniques of
investigation, and theoretical models which are needed in order to
develop new classes of magnetic materials which are based on
molecules rather than on metallic or ionic lattices. Why molecules?
The answer may be obvious: molecular chemistry in principle fine
can tune the structures and the properties of complex aggregates,
and nature already provides a large number of molecular aggregates
which can perform the most disparate functions. The contributions
collected in this book provide a rather complete view of the
current research accomplishments of magnetic molecular materials.
There are several different synthetic approaches which are followed
ranging from purely organic to inorganic materials. Some
encouraging successes have already been achieved, even if the
critical temperatures below which magnetic order is observed still
are in the range requiring liquid helium.
Carbon Based Magnetism is the most complete, detailed, and accurate
guide on the magnetism of carbon, the main element of living
creatures. Written by the leading experts in the field, the book
provides a comprehensive review of relevant experimental data and
theoretical concepts related to the magnetism of metal-free carbon
systems. These systems include carbon based compounds, namely
organic radical magnetic systems, and magnetic materials based on
carbon structures. The aim is to advance the understanding of the
fundamental properties of carbon. This volume discusses all major
modern hypotheses on the physical nature of magnetic ordering in
carbon systems. The first chapters deal with magnetic ordering
mechanisms in p-electron systems as well as molecular magnets with
spins residing only in p-orbitals. The following chapters explore
the magnetic properties of pure carbon, with particular emphasis on
nanosized carbon systems with closed boundary (fullerenes and
nanotubes) and with open boundary (structures with edge-localized
magnetic states). The remaining chapters focus on newer topics:
experimental observation and theoretical models for magnetic
ordering above room temperature in pure carbon. The book also
includes twenty three review articles that summarize the most
significant recent and ongoing exciting scientific developments and
provide the explanation. It also highlights some problems that have
yet to be solved and points out new avenues for research. This book
will appeal to physicists, chemists and biologists.
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El lugra habitable (Spanish, Paperback)
Aaron Parodi; Illustrated by Abril Julieta Abril Julieta Bolanos; Preface by Fernando Palacios Valencia
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R367
Discovery Miles 3 670
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Ships in 10 - 15 working days
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This is a reproduction of a book published before 1923. This book
may have occasional imperfections such as missing or blurred pages,
poor pictures, errant marks, etc. that were either part of the
original artifact, or were introduced by the scanning process. We
believe this work is culturally important, and despite the
imperfections, have elected to bring it back into print as part of
our continuing commitment to the preservation of printed works
worldwide. We appreciate your understanding of the imperfections in
the preservation process, and hope you enjoy this valuable book.
++++ The below data was compiled from various identification fields
in the bibliographic record of this title. This data is provided as
an additional tool in helping to ensure edition identification:
++++ Proyecto De Ley De Elecciones, Dedicado Al Congreso De 1870
Fernando Palacios, Peru Impr. de F. Moreno, 1870 Political Science;
Political Process; Elections; Election law; Law / Constitutional;
Political Science / Political Process / Elections
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