Results 21 to 30 of about 1,043,173 (301)
3D DNA Crystals and Nanotechnology
Crystals, 2016 DNA’s molecular recognition properties have made it one of the most widely used biomacromolecular construction materials. The programmed assembly of DNA oligonucleotides has been used to create complex 2D and 3D self-assembled architectures and to guide ...
Paul J. Paukstelis, Nadrian C. Seeman
doaj +1 more source
Stacking the Equiangular Spiral [PDF]
, 2013 We present an algorithm that adapts the mature Stack and Draw (SaD) methodology for fabricating the exotic Equiangular Spiral Photonic Crystal Fiber.
Agrawal, A., Azabi, Y. O., Rahman, B. M.
core +2 more sources
Crystal design using multipolar electrostatic interactions: A concept study for organic electronics
Beilstein Journal of Organic Chemistry, 2013 Using a simple synthetic protocol, heterohexacene analogues with a quadrupolar distribution of partial charges are readily available. In contrast to most other acenes, these compounds crystallize with a slipped-stack, brickwork-like packing which is ...
Peer Kirsch +2 more
doaj +1 more source
Pseudomagnetic fields for sound at the nanoscale [PDF]
, 2016 There is a growing effort in creating chiral transport of sound waves. However, most approaches so far are confined to the macroscopic scale. Here, we propose a new approach suitable to the nanoscale which is based on pseudomagnetic fields.
Brendel, Christian +3 more
core +2 more sources
Mechanochemical synthesis of N-salicylideneaniline: thermosalient effect of polymorphic crystals
IUCrJ, 2017 Polymorphs of the dichloro derivative of N-salicylideneaniline exhibit mechanical responses such as jumping (Forms I and III) and exploding (Form II) in its three polymorphs.
Sudhir Mittapalli +2 more
doaj +1 more source
Ultra-Low Power 32kHz Crystal Oscillators: Fundamentals and Design Techniques
IEEE Open Journal of the Solid-State Circuits Society, 2021 One of the challenges to the proliferation of Internet of Things is ultra-low power circuit design. Wireless nodes common in IoT applications use sleep timers to synchronize with each other and enable heavy duty cycling of power-hungry communication ...
Li Xu, David Blaauw, Dennis Sylvester
doaj +1 more source
Localisation of gamma-ray interaction points in thick monolithic CeBr3 and LaBr3:Ce scintillators
, 2017 Localisation of gamma-ray interaction points in monolithic scintillator crystals can simplify the design and improve the performance of a future Compton telescope for gamma-ray astronomy.
Hanlon, Lorraine +8 more
core +1 more source
Photonic crystal laser sources for chemical detection [PDF]
, 2003 We have realized photonic crystal lasers that permit the introduction of analyte within the peak of the optical field of the lasing mode. We have explored the design compromises for developing such sensitive low-threshold spectroscopy sources, and ...
Lončar, Marko +2 more
core +1 more source
Design and Focused Ion Beam Fabrication of Single Crystal Diamond Nanobeam Cavities
, 2010 We present the design and fabrication of nanobeam photonic crystal cavities in single crystal diamond for applications in cavity quantum electrodynamics.
Babinec, T. M. +4 more
core +1 more source
Platonic Relationships in Metal Phosphonate Chemistry: Ionic Metal Phosphonates
Crystals, 2019 Phosphonate ligands demonstrate strong affinity for metal ions. However, there are several cases where the phosphonate is found non-coordinated to the metal ion.
Konstantinos Xanthopoulos +7 more
doaj +1 more source