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The main theme of this book is the exploration the underlying physical laws that permit the fabrication of nanometer-scale structures. As researchers attempt to fabricate nanometer-scale structures which do not exist per se, they must still employ the natural laws to fabricate them through processes such as self-assembly. This book will find service both as a reference work for researchers and as a comprehensive didactical text for graduate students.

Many books on mesoscopic systems have been published as progress has con- tinued in the fields of nanoscience and nanotechnology. The focus in these books is mainly on quantum mechanical behavior in artificial electronic sys- tems fabricated by nanometer-scale structuring. Such quantum mechanical behavior is projected to macroscopic observers and the quantum nature can be utilized in practical devices. Quantum computers, another hot topic nowa- days, are characterized by excitation coherence properties among nanostruc- tures, and the ability to maintain excitations is very important when...

Many books on mesoscopic systems have been published as progress has con- tinued in the fields of nanoscience and nanotechnology. The focus in these books is mainly on quantum mechanical behavior in artificial electronic sys- tems fabricated by nanometer-scale structuring. Such quantum mechanical behavior is projected to macroscopic observers and the quantum nature can be utilized in practical devices. Quantum computers, another hot topic nowa- days, are characterized by excitation coherence properties among nanostruc- tures, and the ability to maintain excitations is very important when...

The main theme of this book is the exploration the underlying physical laws that permit the fabrication of nanometer-scale structures. As researchers attempt to fabricate nanometer-scale structures which do not exist per se, they must still employ the natural laws to fabricate them through processes such as self-assembly. This book will find service both as a reference work for researchers and as a comprehensive didactical text for graduate students.

The isolation of the unsymmetrical Schiff bases posed some challenges. Majority of unsymmetrical Schiff bases reported in the literature were synthesized via a stepwise approach. There are only a few procedures which proceed via a one-pot condensation approach because the introduction of different carbonyl groups might lead to the formation of a mixture of products. But by fine-tuning some of the reaction conditions we were able to isolate the desired unsymmetrical Schiff bases at room temperature. The new synthetic procedure for the preparation of the unsymmetrical Schiff bases was developed...