Bridgeman

GaAs Zn homo GaAs GaAs (AS) yes horizontal bridgeman diffused junction... 

Equipment. A typical commercial quartz-growing autoclave is Hlustrated in Figure 1. The material of constmction for use at 17 MPa (25,000 psi) and 400°C can be a low carbon steel, such as 4140, or various types of low aHoy steel. The closure, a modified Bridgeman closure, is based on the unsupported area principle (12). That is, the pressure in the vessel is transmitted through the plunger to the steel surfaces which initially are nearly line contacts. Thus, the pressure in the seal surface gready exceeds the pressure in the vessel because most of the area of the plunger is unsupported. Hydrothermal equipment has been further discussed (10). 

Swamp Animals and Birds on the River Gambia, e. 1912 by Harry Hamilton Johnston (1858—1927). (Royal Geographical Society, London/The Bridgeman Art Library.)... 

Taken from The Collected Paper of P. IV. Bridgeman, Vol. 2, Harvard University Press, Cambridge, Massachusetts. 1962, pp. 141-203. 

Holland JM, McAllister JA, Lu Z, Kilner CA, Thornton-Pett M, Bridgeman AJ, Halcrow MA (2002) J Chem Soc Dalton Trans 548... 

Kinetic considerations always lead to an equation of state giving the pressure as a function of the concentration and temperature, but for many purposes it is more convenient to know the molal volume as a function of the pressure and temperature. Beattie1 has indicated how the constants of an equation, similar in form to the Beattie-Bridgeman equation,2 may be obtained from p,V,T data. Often, however, the labor of this determination is not compensated by the added convenience. 

Beattie1 has also shown how an approximation sufficient for many purposes may be obtained making use of the constants already obtained for the Beattie-Bridgeman equation. The treatment is the same for any equation which may be expressed in the virial form. So expressed the Beattie-Bridgeman equation has four terms ... 

Bridgeman, Adam J. and Gerloch, Malcolm. The Interpretation of Ligand Field... 

Gerloch, M. and Miller, J. R., Covalence and the Orbital Reduction Gerloch, Malcolm, see Bridgeman, Adam J. Gerloch, Malcolm and Woolley, R. Guy. The Functional Group in Ligand Field 10 1... 

The history of high-pressure science is described extremely well in two books by R.M. Hazen, and the reader is directed to these for an excellent introduction to the field [6, 7]. While much high-pressure science was conducted prior to the 1950s, most notably by P.W. Bridgeman [8], who received the 1946 Nobel Prize in physics for "Hhe invention of an apparatus to produce extremely high pressures, and for the discoveries he made therewith in the field of high pressure physics [9], it was the... 

Bridgeman, P. W. The Physics of high Pressure. London Bell 1931. 

Figure 1 Schematic representation of furnace arrangement for Bridgeman-Stockbarger growth.

J.A. Beattie O.C. Bridgeman equation of state was first described in ProcAmAcadSci 63, 229(1928), which we did not consult One of the modifications of Beattie Bridgeman equation is given under "Su ... 

---