Hole Self-Trapping in Y3Al5O12 and Lu3Al5O12 Garnet Crystals

Self-trapping and stable localized modes in nonlinear photonic crystals.

We predict the existence of stable nonlinear localized modes near the band edge of a two-dimensional reduced-symmetry photonic crystal with a Kerr nonlinearity. Employing the technique based on the Green function, we reveal a physical mechanism of the mode stabilization associated with the effective nonlinear dispersion and long-range interaction in the photonic crystals.

Band-gap engineering for removing shallow traps in rare-earth Lu3Al5O12 garnet scintillators using Ga3+ doping

M. Fasoli,1 A. Vedda,1 M. Nikl,2 C. Jiang,3 B. P. Uberuaga,3 D. A. Andersson,3 K. J. McClellan,3 and C. R. Stanek3,* 1Department of Materials Science, University of Milano-Bicocca, Milan 20125, Italy 2Institute of Physics AS CR, Prague 162 53, Czech Republic 3MST-8 Structure and Property Relations, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA (Received 4 August 2011; publis...

self-revision and third party revision in translation

اهمیت این پژوهش در آن بود که به گفت? بسیاری از پژوهشگرانِ حوز? بازبینی ترجمه، ادبیات موجود در این زمینه به لحاظ نظری و عملی چندان قوی نیست و بخش های موجود نیز برداشت مناسبی از این مرحل? فرایند ترجمه ندارند، اگرچه اخیراً توجه به آن به صورت نظام مند افزایش یافته است. در عین حال، پژوهش های موجود از یک سو بر دگربازبینی بیشتر از خودبازبینی تأکید دارند و از دیگر سو تنها به لحاظ نظری به این موضوع می پرد...

Self-Trapping of Light and Nonlinear Localized Modes in 2D Photonic Crystals and Waveguides

LENR: Superfluids, Self-Trapping and Non-Self-Trapping States

LENR ion band state models involve deuteron many-body systems resembling superfluids. The physics of atom Bose-Einstein condensates in optical lattices teaches that superfluid behavior occurs when the potential barriers between adjacent potential wells permit high tunneling rates and the well potentials are shallow. These superfluids have fractional occupation of individual wells. Well periodic...