Advances in understanding the interactions between light and subwavelength materials have enabled the author and his collaborators to tailor unique optical responses at the nanoscale. In particular, metallic nanostructures capable of supporting surface plasmons can be designed to possess spectrally narrow plasmon resonances, which are of particular interest due to their exceptional sensitivity to their local environment. In turn, combining plasmonic nanostructures with other materials in hybrid systems allows this sensitivity to be exploited in a broad range of applications. In this book the author explores two different approaches to attaining narrow plasmon resonances: in gold nanoparticle arrays by utilising diffraction coupling, and in copper thin films covered by a protective graphene layer. The performance of these resonances is then considered in a number of applications. Nanoparticle arrays are used along with an atomic heterostructure as elements in a nanomechanical electro-optical modulator that is capable of strong, broadband modulation. Strong coupling between diffraction-coupled plasmon resonances and a gold nanoparticle array and guided modes in a dielectric slab is used to construct a hybrid waveguide. Lastly, the extreme phase sensitivity of graphene-protected copper is used to detect trace quantities of small toxins in solution far below the detection limit of commercial surface plasmon resonance sensors.

First published in 1909 and then again in 1997. John Chipman Gray (1839-1915) spent the greater part of his professional life as a professor at Harvard Law School where he taught property, trusts and future interests. The Nature and Sources of the Law was first published in 1909. The book is divided into two parts which respectively look at 'Nature' and 'Sources'. In Part I, Gray warns that the study of jurisprudence, in isolation, could lead to dogmatism. Rather he advocates the structure offered by common law with its reliance on flexible interpretations of statutes, the use of all relevant cultural inputs and a highly adaptable approach to the resolution of disputes. Gray, in Part II, turns his attention to sources of the law and begins with statutes. Here he asserts that judges are the ones who actually turn into law, going against the conventional scholarship that judges merely interprets statutes. He also extensively examines the influence of tradition and the common law.

First published in 1998, this text is the prefatory first part of Austin's Lectures on Jurisprudence or the Philosophy of Positive Laws and first appeared separately from the Lectures in 1832. This volume reproduces the standard text of The Province from Robert Campbell's fifth edition, published in 1885, and clarifies the structure and readability of the text, retaining Austin's 'Analysis' as a whole at the start of the book. John Austin (1790-1859) was the first professor of jurisprudence at the University of London, which is now University College. His classic, The Province of Jurisprudence Determined, was derived from his course lectures. Austin took great pride in his ability to clearly delineate the study of law. Austin took a surgical approach and created a stripped down view of material central to the study of law. While this approach overlooks the ambiguity inherent in interpretations of law, it nevertheless stands as a landmark work and provides an excellent starting point for any deeper inquiry into the subject of jurisprudence.

Advances in understanding the interactions between light and subwavelength materials have enabled the author and his collaborators to tailor unique optical responses at the nanoscale. In particular, metallic nanostructures capable of supporting surface plasmons can be designed to possess spectrally narrow plasmon resonances, which are of particular interest due to their exceptional sensitivity to their local environment. In turn, combining plasmonic nanostructures with other materials in hybrid systems allows this sensitivity to be exploited in a broad range of applications. In this book the author explores two different approaches to attaining narrow plasmon resonances: in gold nanoparticle arrays by utilising diffraction coupling, and in copper thin films covered by a protective graphene layer. The performance of these resonances is then considered in a number of applications. Nanoparticle arrays are used along with an atomic heterostructure as elements in a nanomechanical electro-optical modulator that is capable of strong, broadband modulation. Strong coupling between diffraction-coupled plasmon resonances and a gold nanoparticle array and guided modes in a dielectric slab is used to construct a hybrid waveguide. Lastly, the extreme phase sensitivity of graphene-protected copper is used to detect trace quantities of small toxins in solution far below the detection limit of commercial surface plasmon resonance sensors.

First published in 1909 and then again in 1997. John Chipman Gray (1839-1915) spent the greater part of his professional life as a professor at Harvard Law School where he taught property, trusts and future interests. The Nature and Sources of the Law was first published in 1909. The book is divided into two parts which respectively look at 'Nature' and 'Sources'. In Part I, Gray warns that the study of jurisprudence, in isolation, could lead to dogmatism. Rather he advocates the structure offered by common law with its reliance on flexible interpretations of statutes, the use of all relevant cultural inputs and a highly adaptable approach to the resolution of disputes. Gray, in Part II, turns his attention to sources of the law and begins with statutes. Here he asserts that judges are the ones who actually turn into law, going against the conventional scholarship that judges merely interprets statutes. He also extensively examines the influence of tradition and the common law.