Results 231 to 240 of about 91,619 (296)

Charge Transport in Ternary Charge‐Transfer Solid Solution Single Crystals

Advanced Functional Materials, EarlyView.
This study deconvolutes the roles of indirect (superexchange) and direct electronic coupling on charge transport in single crystals of an organic charge‐transfer molecular semiconductor (OSC). This model system elegantly demonstrates that structural defects introduced by chemical dopants play a significant role in the electronic performance ...
Jonathan C. Novak, Manikanta Makala, Edith L. MacKenzie, Veaceslav Coropceanu, Kimberly Agosto, Abigail A. Moravek, Oana D. Jurchescu, Ren A. Wiscons   +7 more
wiley   +1 more source

Compensation for the source drift of a free-electron laser beamline by adjusting the fixed-focus constant of the grating monochromator. [PDF]

J Synchrotron Radiat
Xue C, Xue L, Wang Y, Tai R.
europepmc   +1 more source

Comparative analysis of plan quality between two SRS systems for stereotactic irradiation in treating Vestibular Schwannoma. [PDF]

J Appl Clin Med Phys
Suzuki T, Saito M, Nomura R, Nemoto H, Sawada R, Van Ton T, Chen Z, Mochizuki Z, Sano N, Onishi H, Takahashi H.   +10 more
europepmc   +1 more source

From Mechanical Instability to Virtual Precision: Digital Twin Validation for Next-Generation MEMS-Based Eye-Tracking Systems. [PDF]

Sensors (Basel)
Pomianek M, Piszczek M, Stawarz P, Kucharczyk-Drab A.   +3 more
europepmc   +1 more source

Wide field of view large aperture meta-doublet eyepiece. [PDF]

Light Sci Appl
Wirth-Singh A, Fröch JE, Yang F, Martin L, Zheng H, Zhang H, Tanguy QT, Zhou Z, Huang L, John DD, Stamenic B, Hu J, Gu T, Majumdar A.   +13 more
europepmc   +1 more source

Commissioning of the Tender X-ray Beamline at the High Energy Photon Source. [PDF]

J Synchrotron Radiat
Wang Y, Tang K, Liu S, Ma C, Zhao X, Liu D, Zhao Y, Zheng L.   +7 more
europepmc   +1 more source

Multimodal X-ray imaging reveals hierarchical fibre mechanics

Newham E, Parmenter AL, Chen J, Disney C, Snow T, Brunet J, Vinci V, Drnec J, Sherratt MJ, Hoyland JA, Bellier A, Bay BK, Terrill N, Lee PD, Gupta HS.   +14 more
europepmc   +1 more source

Physics based ray-tracing propagation model for suburban areas

IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450), 2004
In this paper a hybrid model has been developed based on a physics-based model for the forest and a ray-tracing algorithm. Using the physical model of the forest, effective dielectric constant is found and applied to the raytracing algorithm. This 3-D modeler can consider objects with different shape and position, and therefore the simulator can be ...
Farshid Aryanfar, Il‐Suek Koh, Kamal Sarabandi   +2 more
openalex   +2 more sources

Polarization ray tracing in anisotropic optically active media II Theory and physics

Journal of the Optical Society of America A, 1993
Refraction, reflection, and amplitude relations are derived that apply to polarization ray tracing in anisotropic, optically active media such as quartz. The constitutive relations for quartz are discussed. The refractive indices and polarization states associated with the two modes of propagation are derived as a function of wave direction.
Stephen C. McClain, Lloyd W. Hillman, Russell A. Chipman   +2 more
openalex   +2 more sources