The motion of defects in polycrystalline cadmium (99.99%) deformed at 78°K has been studied from 78° to 300°K using electrical resistivity measured at the deformation temperature as an index of the defect concentration. There appear to be three stages of recovery, the first two are centered at 98° and 138°K with activation energies of 0.21 and 0.35 eV, respectively. The latter recovery state, which is attributed to the motion of vacancies, shows a similarity in several respects to recovery found in cold-worked copper. A mechanism for the former recovery stage cannot be given; however, there is agreement in the number of jumps the defect makes before annihilation with the number in a recovery stage found in cold-worked copper. A more complicated recovery stage occurs from 228° to 258°K with an energy increasing from 0.70 to 0.89 eV. Above this last stage, the resistance rises because of the anisotropy of the resistivity and a changed orientation of the recrystallized cadmium.
The recovery spectra in 99.990/, and 99.99990,(, polycrystalline cadmium wire plastically deformed a t 78 "K has been studied using electrical resistivity as an index of defect concentration. The anneals were carried out in 10 OK steps up t o room temperatures using a series of sequential isotherms on a single specimen for a duration of four minutes a t each temperature and by annealing individual specimens a t only one temperature for 16 minutes. Some annealing takes place a t each step but two prominent recovery peaks were observed at the same temperature for both specimens. The recovery peaks in the less pure specimen appear t o have a broader energy distribution. The energy of the most prominent peak in the 99.9999% cadmium is 0.24 eV and the energy for the corresponding peak in the 99.9976 cadmium is 0.34 eV. This peak is attributed to vacancy motion and an explanation for the energy difference in terms of impurity-vacancy binding is suggested. On this basis, an impurity-vacancy binding energy of 0.10 eV and a vacancy motion energy of 0.24 eV are deduced. Es werden Erholungsspektren von 99,99 und 99,999946igem polykristallinen Kadmiumdraht untersucht, der bei 78 O K plastisch verformt wurde. Dabei wurde der elektrische Widerstand als MaS fur die Defektkonzentration verwendet. Die Ausheilung wurde in Stufen von 10 OK his Zimmertemperatur durchgefuhrt, entweder unter Verwendung einer Reihe aufeinanderfolgender Tsothermen bei einer Probe (mit einer Dauer von 5 min bei jeder Temperatur) oder durch Ausheilen einzelner Proben bei nur einer Temperatur fur eine Dauer von 16 min. Abgesehen von einem gewissen Ausheilgrad, 'der in jeder Stufe gefunden wird, gibt es zwei ausgepragte Erholnngsmaxima fur beide Probenarten bei denselben Temperaturen. Die Erholungsmaxima von weniger reinem Kadmium scheinen eine breitere Energieverteilung zn besitzen. Die Energie fur das grodte Maximum beim 99,99994,igen Kadmium betragt 0,24 eV und die Energie fur das entsprechende Maximum beim 99,991bigen Kadmium 0,34 eV. Dieses Maximum wird einer Leerstellenwanderung zugeschrieben. Eine Erklarung fur die Energiedifferenz wird mit Hilfe der Storstellen-Leerstellen-Bindung versucht. Auf de. Grundlage dieses Modells we1 den eine Storstellen-Leerstellen-Bindungsenergie von 0,10 eV und eine Wandernngsenergie fur Leerstellenwanderung von 0,24 eV hergeleitet.
The word liturgy in the New Testament seems to express a thing already complete in itself, not requiring association with architecture. The minister, the people, the bread and the wine, are the essential association of living souls and earthly elements. The Christian temple built in three days is an edifice not made with hands. The Christian worshipping, fulfilling the duty of liturgy, is a person not of this world and only in this world for a time. He treads this earth lightly, looking for the appearing of His Lord to build a new earth, and introduce a state of things where human dimensions of length, breadth and height become something else and infinitely greater, associated with the measure of the stature of the fulness of Christ. The New Testament uses the word liturgy in the context of expectation of this development which can only be described in language seeming to exclude the thought that a building fit to house this Christian worship can be made with hands. The word church never means the house itself. It means the people, the living stones out of which the temple not made with hands is built. Thus what we call the apostolic age would not have thought it an affectation, when recently an Anglican presbyter, introducing from his church on Saturday evening television a programme for the next day to consist of the liturgy for that day, said, ‘This building is not the church, but the Church meets here.’
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