Results 301 to 310 of about 1,000,727 (374)

Broadband Measurement and Tuning of the Volatile Thermo‐Optic Properties in Chalcogenide Phase Change Materials

Advanced Optical Materials, EarlyView.
Chalcogenide phase change materials (PCMs) demonstrate a significant switchable volatile thermo‐optic response across visible and telecommunication bands. A broadband measurement is presented showing that some alloys exceed traditional reconfigurable materials in photonic integrated circuit (PIC) applications.
Mahirah Zaini, Kwanghyun Kim, Joshua Perkins, Tony Kong, Avik Mandal, Abbas Sheikh‐Ansari, Behrad Gholipour   +6 more
wiley   +1 more source

Large Douglas Abscess with Distinctive Bilateral Salpingitis in a Young Virginal Woman 6 Months Following Small Bowel Perforation at the Level of the Jejunojejunostomy After Roux-en-Y Gastric Bypass: A Case Report. [PDF]

Int J Womens Health
Verta S, Brambs CE, Christmann C.
europepmc   +1 more source

Magnetic Steganography Based on Wide‐Field Diamond Quantum Microscopy

Advanced Optical Materials, EarlyView.
This document illustrates magnetic steganography. Magnetic graphics, including pixel art and QR codes, are produced using magnetic materials (such as Ni) and obscure behind patterns manufactured using non‐magnetic materials (such as Au), which are unveiled through widefield quantum microscopy. Furthermore, manipulating the electron spin of NV with dual
Jungbae Yoon, Jugyeong Chung, Hyunjun Jang, Jinsu Jung, Yuhan Lee, Chulki Kim, Nojoon Myoung, Donghun Lee   +7 more
wiley   +1 more source

Commentary on: Orbital and adnexal sarcoidosis. [PDF]

Indian J Ophthalmol
Pushker N, Kashyap S.
europepmc   +1 more source

Asymptotic-giant-branch stars [PDF]

Nature, 1992
openaire   +2 more sources

Resonance Energy Transfer and Purcell Effect in a Cu2O/Au Hybrid Optical Antenna

Advanced Photonics Research, EarlyView.
A Cu2O nanosphere mediates efficient (e.g., 70%) resonance energy transfer (RET) to a gold substrate. The RET damping constant derived from single‐particle scattering, ΓRET$\left(\Gamma\right)_{R E T}$, identifies interband transitions in Au. RET also occurs from an excited electron‐hole pair in Au to the Cu2O/Au hybrid resonator mode, followed by ...
Nishan Khatri, Ravi Teja Addanki Tirumala, Susheng Tan, Marimuthu Andiappan, Ali Kaan Kalkan   +4 more
wiley   +1 more source

Disentangling the gut microbiota of Aldabra giant tortoises of different ages and environments. [PDF]

PeerJ
Zakaria D, Sandri C, Modesto M, Spiezio C, Scarafile D, Cedras A, Borruso L, Manghi P, Trevisi P, Segata N, Mattarelli P, Arita M.   +11 more
europepmc   +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

Unexpected diversity and ecological significance of uncultivable large virus-like particles in aquatic environments. [PDF]

ISME Commun
Billard H, Fuster M, Enault F, Carrias JF, Fargette L, Carrouée M, Desmares P, Delmont TO, Nogaret P, Bigeard E, Tanguy G, Baudoux AC, Christaki U, Sime-Ngando T, Colombet J.   +14 more
europepmc   +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