Results overview: Found 2 records in 0.02 seconds.
Articles, 2 records found
Articles 2 records found  
1.
3 p, 547.6 KB Bidimensional planar micro-optics for optochemical absorbance sensing / Garcés, I. (Universidad de Zaragoza. Departamento Ingeniería Electrónica y Comunicaciones) ; Villuendas, F. (Universidad de Zaragoza. Departamento de Física Aplicada) ; Subías, J. (Universidad de Zaragoza. Departamento de Física Aplicada) ; Alonso Chamarro, Julián (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química) ; Domínguez Horna, Carlos (Centro Nacional de Microelectrónica) ; Bartolomé Porcar, María Elena (Centro Nacional de Microelectrónica)
A new approach for developing optochemical absorbance sensors is presented. The method is based on a planar micro-optic circuit in which an optochemically active membrane that responds to selective compounds is deposited in the device, yielding a part of the guiding planar structure. [...]
1998 - 10.1364/OL.23.000225
Optics letters, Vol. 23, No. 3 (1 February 1998) , p. 225-227  
2.
4 p, 260.7 KB ac susceptibility and critical-current densities in sintered YBa2Cu3O7−δ superconductors / Chen, Du-Xing (Institució Catalana de Recerca i Estudis Avançats) ; Sánchez Moreno, Álvaro (Universitat Autònoma de Barcelona. Departament de Física) ; Pardo Vive, Enric (Universitat Autònoma de Barcelona. Departament de Física) ; Bartolomé Porcar, María Elena (Universitat Autònoma de Barcelona. Departament de Física) ; American Physical Society
The field-amplitude and frequency dependent complex ac susceptibility of a well sinteredYBa2Cu3O7−δ disk has been measured at 77K, which shows that its intra- and intergranular critical-current densities are determined by the collective flux creep inside the grains and the maximum Josephsoncurrents across the grain boundaries, respectively. [...]
2006 - 10.1063/1.2336596
Applied Physics Letters, Vol. 89, Issue 7 (August 2006) , p. 072501/1-072501/3  

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