A High‐Detectivity, Fast‐Response, and Radiation‐Resistant TiN/CdZnTe Heterojunction Photodiode (Advanced Optical Materials 2/2023)

A self-assembled microbonded germanium/silicon heterojunction photodiode for 25 Gb/s high-speed optical interconnects

A novel technique using surface tension to locally bond germanium (Ge) on silicon (Si) is presented for fabricating high performance Ge/Si photodiodes. Surface tension is a cohesive force among liquid molecules that tends to bring contiguous objects in contact to maintain a minimum surface energy. We take advantage of this phenomenon to fabricate a heterojunction optoelectronic device where the...

Advanced Optical Microscopies for Materials: New trends

This article summarizes the new trends of Optical Microscopy applied to Materials, with examples of applications that illustrate the capabilities of the technique. Handbook of instrumental techniques from CCiTUB Advanced Optical Microscopies for Materials 1 MT.6

assessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

The Photodiode Array: A Critical Cornerstone in Cardiac Optical Mapping

Advanced Materials: Challenges and Opportunities

ew materials, or new ways of using and combining existing materials, are being required to meet tomorrow’s engineering applications. This need is compounded by pressures to stay competitive by keeping costs reasonable while continuing to make new material technologies available to our APL customers. The main challenges created by today’s environment include the understanding and assimilation of...