Organic Superconductors: when correlations and magnetism walk in

This survey provides a brief account for the start of organic superconductivity motivated by the quest for high Tc superconductors and its development since the eighties'. Besides superconductivity found in 1D organics in 1980, progresses in this field of research have contributed to better understand the physics of low dimensional conductors highlighted by the wealth of new remarkable properties. Correlations conspire to govern the low temperature properties of the metallic phase. The contribution of antiferromagnetic fluctuations to the interchain Cooper pairing proposed by the theory is borne out by experimental investigations and supports supercondutivity emerging from a non Fermi liquid background. Quasi one dimensional organic superconductors can therefore be considered as simple prototype systems for the more complex high Tc materials.Comment: 41 pages, 21 figures to be published in Journal of Superconductivity and Novel Magnetis

Security trumps drug control: How securitization explains drug policy paradoxes in Thailand and Vietnam

This paper investigates the paradoxes inherent in Thai and Vietnamese drug policies. The two countries have much in common. Both are ultra-prohibitionist states which employ repressive policies to contain drug markets. Their policies have, however, diverged in two key areas: opium suppression and harm reduction. Thailand implemented an effective intervention to suppress opium farming centred upon alternative development, whereas Vietnam suppressed opium production through coercive negotiation with nominal alternative development. Vietnam has embraced elements of harm reduction, whereas Thailand has been slow to implement harm reduction policies. This paper hypothesises that these two differences are largely a product of their perceived relationship to security. The two cases demonstrate how once an issue is securitized the ultra-prohibitionist rules of the game can be broken to allow for more humane and pragmatic policies