B. Lai

Publication List Details

Period

1999 - 2007

Number

29

Co-Authors

Coherence-enhanced synchrotron radiology: Refraction versus diffraction mechanisms (2006)

Hwu, Y., Hsieh, H. H., Lu, M. J., Tsai, W. L., Lin, H. M., Goh, W. C., ...

Tests performed in different regimes reveal the interplay of two edge-enhancement mechanisms in radiological images taken with coherent synchrotron light. The relative weight of the two mechanisms,...

Coherence based contrast enhancement in x-ray radiography with a photoelectron microscope (2006)

Hwu, Y., Lai, B., Mancini, D. C., Je, J. H., Noh, D. Y., Bertolo, M., ...

We show that a photoelectron spectromicroscope of the photoelectron emission microscope type can be used as an x-ray imaging detector for radiology. Using high penetration hard-x-ray photons...

Use of photoelectron microscopes as X-ray detectors for imaging and other applications (2006)

Hwu, Y., Tsai, W. L., Lai, B., Mancini, D. C., Je, J. H., Noh, D. Y., ...

We demonstrate with practical tests that a photoelectron emission microscope (PEEM) can be advantageously used as a high-lateral-resolution detector of X-rays. The advantages of this approach are...

Collimation-enhanced micro-radiography in real-time (2006)

Hwu, Y., Tsai, W. L., Hsieh, H. H., Je, J. H., Kang, H. S., Kim, I. W., ...

Highly collimated synchrotron sources are the essential ingredient of novel radiology and micro-radiology techniques for materials science. medicine and biology-with contrast based on the refractive...

Using photoelectron emission microscopy with hard-X-rays (2006)

Hwu, Y., Tsai, W. L., Lai, B., Je, J. H., Fecher, G. H., Bertolo, M., ...

We present several successful test cases of using photoelectron emission microscopy (PEEM) for photon energy up to 25 keV. First, the full extended X-ray absorption fine structure analysis was...

Dispersive coherence-enhanced radiology: Experimental test and modeling (2006)

Groso, A., Margaritondo, G., Hwu, Y., Tsai, W. L., Je, J. H., Lai, B.

Can the photon energy dependence of coherence-enhanced radiographs lead to elemental identification? Our tests pave the way to a positive response by showing that image details do change as the...

Photon energy dependence of phase contrast synchrotron light imaging (2006)

Groso, A., Margaritondo, G., Hwu, Y., Tsai, W. L., Je, J. H., Lai, B.

The changes in phase contrast X-ray images as the photon energy is changed were observed and analyzed. Such results were justified in part with a preliminary model based on the interplay of...

Synchrotron-based investigations of the nature and impact of iron contamination in multicrystalline silicon solar cells (2005)

Buonassisi, T., Istratov, A.A., Heuer, M., Marcus, M.A., Jonczyk, R., Isenberg, J., ...

Synchrotron-based microprobe techniques were used to obtain systematic information about the size distribution, spatial distribution, shape, electrical activity, chemical states, and origins of...

Germanium hut nanostressors on freestanding thin silicon membranes (2005)

Evans, P.G., Tinberg, D.S., Roberts, M.M., Lagally, Max G., Xiao, Y., Lai, B., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

Microfabricated strained substrates for Ge epitaxial growth (2005)

Evans, P.G., Rugheimer, P.P., Lagally, M.G., Lee, C.H., Lal, A., Xiao, Y., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

dGermanium hut nanostressors on freestanding thin silicon membranes (2005)

Evans, P.G., Tinberg, D.S., Roberts, M.M., Lagally, Max G., Xiao, Y., Lai, B., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

Microfabricated strained substrates for Ge epitaxial growth (2005)

Evans, P.G., Rugheimer, P.P., Lagally, Max G., Lee, C.H., Lal, A., Xiao, Y., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

Statistically meaningful data on the chemical state of iron precipitates in processed multicrystalline silicon using synchrotron-based X-ray absorption spectroscopy (2004)

Buonassisi, T., Heuer, M., Istratov, A.A., Weber, E.R., Cai, Z., Lai, B., ...

X-ray fluorescence microscopy (mu-XRF), x-ray beam induced current (XBIC), and x-ray absorption spectromicroscopy (mu-XAS) were performed on fully-processed BaySix cast multicrystalline silicon and...

The Design of a TINA based Stream Management/Binding Framework (2000)

B. Lai, H. E. Hanrahan

The TINA Architecture separates the role of the service provision platform from the network connectivity related aspects. A TINA Stream Binding concept is specified that allows TINA services to be...

X-ray microdiffraction study of Cu interconnects (2000)

Zhang, X., Solak, H.H., Cerrina, F., Lai, B., Cai, Z., Ilinski, P., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

Measurement of strain in Al-Cu interconnect lines with x-ray microdiffraction (1999)

Solak, H.H., Vladimirsky, Y., Cerrina, F., Lai, B., Yun, W., Cai, Z., ...

This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying...

Mixed-Valence Cytoplasmic Iron Granules Are Linked to Anaerobic Respiration▿ †

Glasauer, S., Langley, S., Boyanov, M., Lai, B., Kemner, K., Beveridge, T. J.

Intracellular granules containing ferric and ferrous iron formed in Shewanella putrefaciens CN32 during dissimilatory reduction of solid-phase ferric iron. It is the first in situ detection at high...