Zobrazeno 1 - 10
of 19
pro vyhledávání: '"K. A. Serrels"'
Autor:
Peter Chua Thin Wei, Ng Kim Choo, Curt Lin, Kuyt Ku, Tang Chih-yi, Foo Loke Sheng, K. A. Serrels
Publikováno v:
2019 IEEE 26th International Symposium on Physical and Failure Analysis of Integrated Circuits (IPFA).
Scan design, being part of the most commonly practiced form of Design for Testability (DFT) has been developed to enable software based diagnosis for scan chain failures. Tessent Diagnosis helps to narrow down the reported failures to a suspected fai
Publikováno v:
International Symposium for Testing and Failure Analysis.
We present the first experimental demonstration of stuck-at scan chain fault isolation through the exploitation of Single Event Upsets (SEU) in a Laser-Induced Fault Analysis (LIFA) system. By observing a pass/fail flag, we can spatially map all flop
Publikováno v:
International Symposium for Testing and Failure Analysis.
We present an upgraded time-resolved LADA system, with a 25ps pulsed laser, integrated into a commercial laser scanning microscope used in failure analysis. We demonstrate the use of this system on 14nm/16nm finfet devices.
Publikováno v:
Heriot-Watt University
The development of an ultra-high-resolution high-dynamic-range infrared optical coherence tomography (OCT) imaging system is reported for the novel purpose of sub-surface inspection of silicon integrated-circuits. This approach utilises an almost oct
Publikováno v:
American Journal of Physics. 76:1002-1006
We demonstrate optical super-resolution (resolution better than conventional diffraction-limited resolution) in a simple optical configuration by using annular apertures to manipulate the pupil function of the system. The theoretical basis of the tec
Publikováno v:
Nature Photonics. 2:311-314
By using extreme numerical-aperture solid-immersion microscopy at 1553 nm we demonstrate, under certain circumstances, polarization-sensitive imaging with resolution values approaching 100 nm which substantially surpass the classical scalar diffracti
Autor:
Mohammad R. Taghizadeh, Andrew J. Waddie, M. J. Thomson, Richard J. Warburton, Euan Ramsay, K. A. Serrels, Derryck T. Reid
Publikováno v:
Microelectronics Reliability. 47:1534-1538
Two- and three-dimensional sub-surface optical beam induced current imaging of a silicon flip-chip is described and is illustrated by results corresponding to 166 nm lateral resolution and an axial performance capable of localising feature depths to
Autor:
T. R. Lundquist, C. Nemirow, Praveen Vedagarbha, C. Farrell, Derryck T. Reid, Dan Bodoh, Kent Erington, K. A. Serrels, Neel Leslie
Publikováno v:
2014 IEEE International Reliability Physics Symposium.
Laser-assisted device alteration is an established technique used to identify critical speed paths in integrated circuits. By using a synchronized pulsed laser, logic transition waveforms have been acquired that can be used to measure propagation del
Autor:
Kent Erington, C. Farrell, T. R. Lundquist, Dan Bodoh, K. A. Serrels, Neel Leslie, Derryck T. Reid, Praveen Vedagarbha
Publikováno v:
Optics express. 21(24)
Optoelectronic imaging of integrated-circuits has revolutionized device design debug, failure analysis and electrical fault isolation; however modern probing techniques like laser-assisted device alteration (LADA) have failed to keep pace with the se
Autor:
Praveen Vedagarbha, Kent Erington, Dan Bodoh, C. Farrell, K. A. Serrels, Derryck T. Reid, Neel Leslie, T. R. Lundquist
Publikováno v:
CLEO: 2013.
By inducing two-photon absorption to perturb the switching characteristics of sensitive transistors located within the active layer of a proprietary 28-nm silicon test chip, we demonstrate time-resolved nonlinear laser-assisted device alteration.