Escheat | EPFL Graph Search

Escheat ᵻsˈtʃiːt is a common law doctrine that transfers the real property of a person who has died without heirs to the crown or state. It serves to ensure that property is not left in "limbo" without recognized ownership. It originally applied to a number of situations where a legal interest in land was destroyed by operation of law, so that the ownership of the land reverted to the immediately superior feudal lord. The term "escheat" derives ultimately from the Latin ex-cadere, to "fall-out", via mediaeval French escheoir. The sense is of a feudal estate in land falling-out of the possession by a tenant into the possession of the lord. In feudal England, escheat referred to the situation where the tenant of a fee (or "fief") died without an heir or committed a felony. In the case of such demise of a tenant-in-chief, the fee reverted to the King's demesne permanently, when it became once again a mere tenantless plot of land, but could be re-created as a fee by enfeoffment to another of the king's followers. Where the deceased had been subinfeudated by a tenant-in-chief, the fee reverted temporarily to the crown for one year and one day by right of primer seisin after which it escheated to the over-lord who had granted it to the deceased by enfeoffment. From the time of Henry III, the monarchy took particular interest in escheat as a source of revenue. At the Norman Conquest of England in 1066, all the land of England was claimed as the personal possession of William the Conqueror under allodial title. The monarch thus became the sole "owner" of all the land in the kingdom, a position which persists to the present day. He then granted it out to his favoured followers, who thereby became tenants-in-chief, under various contracts of feudal land tenure. Such tenures, even the highest one of "feudal barony", never conferred ownership of land but merely ownership of rights over it, that is to say ownership of an estate in land. Such persons are therefore correctly termed "land-holders" or "tenants" (from Latin teneo to hold), not owners.

Horizontal growth of dense carbon nanotube membranes for interconnects and sensors

Mihai Adrian Ionescu, Hoël Maxime Guérin

Dense array of horizontal carbon nanotubes (CNTs) connected to electrodes is a basic building block for devices in a wide field of applications such as interconnect lines or micro-electromechanical systems (MEMS) for sensing for instance. For interconnects ...

2013