5 research outputs found
sj-docx-1-jet-10.1177_15266028241248311 – Supplemental material for Early Clinical Results From the Japanese Prospective Multicenter Study to Evaluate Zenith Alpha Abdominal Stent Graft for Abdominal Aortic Aneurysm (JUSTICE) Registry Demonstrate Acceptable Limb Patency at 12 Months
Supplemental material, sj-docx-1-jet-10.1177_15266028241248311 for Early Clinical Results From the Japanese Prospective Multicenter Study to Evaluate Zenith Alpha Abdominal Stent Graft for Abdominal Aortic Aneurysm (JUSTICE) Registry Demonstrate Acceptable Limb Patency at 12 Months by Naoki Fujimura, Shigeo Ichihashi, Tsuyoshi Shibata, Hitoshi Matsumura, Michiko Watanabe, Noriyasu Morikage, Yoshihiko Kurimoto, Hiroshi Banno, Hidetoshi Uchiyama and Hideaki Obara in Journal of Endovascular Therapy</p
sj-tiff-3-jet-10.1177_15266028241248311 – Supplemental material for Early Clinical Results From the Japanese Prospective Multicenter Study to Evaluate Zenith Alpha Abdominal Stent Graft for Abdominal Aortic Aneurysm (JUSTICE) Registry Demonstrate Acceptable Limb Patency at 12 Months
Supplemental material, sj-tiff-3-jet-10.1177_15266028241248311 for Early Clinical Results From the Japanese Prospective Multicenter Study to Evaluate Zenith Alpha Abdominal Stent Graft for Abdominal Aortic Aneurysm (JUSTICE) Registry Demonstrate Acceptable Limb Patency at 12 Months by Naoki Fujimura, Shigeo Ichihashi, Tsuyoshi Shibata, Hitoshi Matsumura, Michiko Watanabe, Noriyasu Morikage, Yoshihiko Kurimoto, Hiroshi Banno, Hidetoshi Uchiyama and Hideaki Obara in Journal of Endovascular Therapy</p
sj-docx-2-jet-10.1177_15266028241248311 – Supplemental material for Early Clinical Results From the Japanese Prospective Multicenter Study to Evaluate Zenith Alpha Abdominal Stent Graft for Abdominal Aortic Aneurysm (JUSTICE) Registry Demonstrate Acceptable Limb Patency at 12 Months
Supplemental material, sj-docx-2-jet-10.1177_15266028241248311 for Early Clinical Results From the Japanese Prospective Multicenter Study to Evaluate Zenith Alpha Abdominal Stent Graft for Abdominal Aortic Aneurysm (JUSTICE) Registry Demonstrate Acceptable Limb Patency at 12 Months by Naoki Fujimura, Shigeo Ichihashi, Tsuyoshi Shibata, Hitoshi Matsumura, Michiko Watanabe, Noriyasu Morikage, Yoshihiko Kurimoto, Hiroshi Banno, Hidetoshi Uchiyama and Hideaki Obara in Journal of Endovascular Therapy</p
Figure of Merit for Carbon Nanotube Photothermoelectric Detectors
Carbon nanotubes (CNTs) have emerged as promising materials for visible, infrared, and terahertz photodetectors. Further development of these photodetectors requires a fundamental understanding of the mechanisms that govern their behavior as well as the establishment of figures of merit for technology applications. Recently, a number of CNT detectors have been shown to operate based on the photothermoelectric effect. Here we present a figure of merit for these detectors, which includes the properties of the material and the device. In addition, we use a suite of experimental characterization methods for the thorough analysis of the electrical, thermoelectric, electrothermal, and photothermal properties of the CNT thin-film devices. Our measurements determine the quantities that enter the figure of merit and allow us to establish a path toward future performance improvements
Carbon Nanotube Terahertz Detector
Terahertz (THz) technologies are
promising for diverse areas such
as medicine, bioengineering, astronomy, environmental monitoring,
and communications. However, despite decades of worldwide efforts,
the THz region of the electromagnetic spectrum still continues to
be elusive for solid state technology. Here, we report on the development
of a powerless, compact, broadband, flexible, large-area, and polarization-sensitive
carbon nanotube THz detector that works at room temperature. The detector
is sensitive throughout the entire range of the THz technology gap,
with responsivities as high as ∼2.5 V/W and polarization ratios
as high as ∼5:1. Complete thermoelectric and opto-thermal characterization
together unambiguously reveal the photothermoelectric origin of the
THz photosignal, triggered by plasmonic absorption and collective
antenna effects, and suggest that judicious design of thermal management
and quantum engineering of Seebeck coefficients will lead to further
enhancement of device performance