The van der Pauw formula for determining the electrical resistivity of an irregularly-shaped material was derived by him with the help of conformal mapping and is inherently two-dimensional. Thus, it is valid in the limiting case of a sample of infinitesimal thickness. In this paper, we ...
The van der Pauw formula for determining the electrical resistivity of an irregularly-shaped material was derived by him with the help of conformal mapping and is inherently two-dimensional. Thus, it is valid in the limiting case of a sample of infinitesimal thickness. In this paper, we demonst...
The van der Pauw method is a well-known experimental technique in the applied sciences for measuring physical quantities such as the electrical conductivit
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Giedo van der Garde. Self: Formula 1. Giedo van der Garde was born on 25 April 1985 in Rhenen, Utrecht, Netherlands.
van der Pauw methodSheet resistanceBanach fixed point methodCross ratioWe present an alternative approach to standard van der Pauw measurements. We propose a formula solvable by fast converging fixed point iterations. Our approach is especially efficient in symmetric or near-symmetric configuration....
C3, van der Pauw derived a famous equation relating the two trans-resistances R01,23, R12,30 with the sheet resistance without any other parameters. If the domain has one hole van der Pauw's equation becomes an inequality with upper and lower bounds, the envelopes. This was conjectured by...
In addition, the electronic conductivity of YBa 2 Cu 3 O 6+δ has been measured at 600°C as a function of oxygen partial pressure of the ambient atmosphere (10° > po 2 /bar > 10– 5 ) by means of the van der Pauw method applying the same experimental set-up. Typical values of...
Acta Physica Polonica AKleiza J,Kleiza V. On the Applying of the Van Der Pauw Method to Anisotropic Media[J]. Acta Physica Polonica, A. General Physics,Physics of Condensed Matter,Optics and Quantum Electronics,Atomic and Molecular Physics, Applied Physics,2011,119( 2) : 148-150....
van der Pauw methodconductivity relaxationchemical diffusionYBa_2Cu_3O_(6+delta)The van der Pauw method has been applied to conductivity relaxation experiments on YBa_2Cu_3O6+6 at 600掳C in order to determine the chemical diffusion coefficient as a function of the oxygen partial pressure in ...