Results 151 to 160 of about 3,157,542 (333)

Migration and Final Location of Hot Super Earths in the Presence of Gas Giants [PDF]

, 2007
Ji‐Lin Zhou, D. N. C. Lin
openalex   +1 more source

Below 1% Reflectance for Black GaAs Surface Prepared by Facile Two‐Step Wet Chemical Treatment: Hydrogen Peroxide and Water

Advanced Photonics Research, EarlyView.
Black GaAs surface which decreases light reflectivity forms in surprising way when GaAs is kept first in hot hydrogen peroxide solution and then in hot‐water solution. To increase performance of many photonic devices (e.g., solar cell, light emitting diode (LED), photodetector), it is essential to decrease light reflection at device interfaces ...
Zahra Jahanshah Rad, Johanna Laaksonen, Valtteri Alitupa, Mikko Miettinen, Kari Iltanen, Juha‐Pekka Lehtiö, Sari Granroth, Ilari Angervo, Marko Punkkinen, Risto Punkkinen, Mikhail Kuzmin, Ermei Mäkilä, Pekka Laukkanen, Petriina Paturi, Kalevi Kokko, Sami Vuori, Mika Lastusaari, Harishchandra Singh, Marko Huttula, Manvedra Narayan Singh, Antti Tukiainen, Heidi Tuorila, Helmer Piirilä, Jukka Viheriälä, Mircea Guina, Jekaterina Kozlova, Mihkel Rähn, Aile Tamm   +27 more
wiley   +1 more source

Anisotropy of Second‐Harmonic Generation in SnSe Flakes with Ferroelectric Stacking

Advanced Photonics Research, EarlyView.
Giant second‐harmonic generation (SHG) susceptibility, on the order of 1000 pm V−1, in SnSe with ferroelectric stacking is demonstrated by theoretical and experimental methods. SHG microscopy is utilized to study few‐layer ferroelectric SnSe flakes on mica substrates. Stripe‐like features in SHG mapping indicate ferroelectric domains. Strong wavelength‐
Li‐Tien Huang, Redhwan Moqbel, Chi Chen, Ming‐Hao Lee, Chi‐Cheng Lee, Nannan Mao, Tianyi Zhang, Yunyue Zhu, Jing Kong, Kung‐Hsuan Lin   +9 more
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Characteristics and potential of reserve growth of the discovered giant oil fields in the Middle East

Petroleum Exploration and Development, 2014
Giant oilfields in the Middle East were taken to analyze the characteristics of reserve growth by comparing the estimated additions of recoverable reserves during different periods.
Haiguang BIAN, Zuoji TIAN, Yiping WU, Xiaohua PAN, Xiaoguang TONG, Xiaosu ZHANG   +5 more
doaj  

Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey. V. Two Giant Planets in Kepler-511 but Only One Ran Away

The Astronomical Journal
Systems hosting multiple giant planets are important laboratories for understanding planetary formation and migration processes. We present a nearly decade-long Doppler spectroscopy campaign from the HIRES instrument on the Keck-I telescope to ...
Yayaati Chachan, Paul A. Dalba, Daniel P. Thorngren, Stephen R. Kane, Howard Isaacson, Eve J. Lee, Edward W. Schwieterman, Andrew W. Howard, Matthew J. Payne   +8 more
doaj   +1 more source

Angular Momentum Accretion onto a Gas Giant Planet [PDF]

, 2008
Masahiro N. Machida, Eiichiro Kokubo, Shu‐ichiro Inutsuka, Tomoaki Matsumoto   +3 more
openalex   +1 more source

Nanomaterial‐Based Optical Biosensors for SARS‐CoV‐2 Detection: A Retrospective of the Pandemic

Advanced Sensor Research, EarlyView.
This review discusses nanomaterial‐based optical biosensors developed for or adapted to the detection of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). It concludes by providing a perspective on how lessons learned during the coronavirus disease of 2019 (COVID‐19) pandemic may be applied for future research on nanomaterial‐based ...
Flavie Martin, Scott G. Harroun, Michel Meunier   +2 more
wiley   +1 more source

Mass-loss rates and dust-to-gas ratios for obscured Asymptotic Giant Branch stars of different metallicities

, 1999
J. Th. van Loon
openalex   +2 more sources

Giant magnetization of a superconductor-two-dimensional electron gas-superconductor structure [PDF]

, 2008
Igor Romanovsky, É. N. Bogachek, Uzi Landman, I. V. Krive   +3 more
openalex   +1 more source