Ultracold fermions in a honeycomb optical lattice
Ultracold fermions in a honeycomb optical lattice
... a single electron in a graphene sheet or a trapped atom in an optical lattice, may be represented pictorially by a honeycomb lattice (Fig 2.1) Its underlying Bravais lattice is a triangular lattice, ... The basis contains two sites, labeled as a and b sites, hence a honeycomb lattice is commonly known as a bipartite lattice or a triangular lattice with...
Ngày tải lên: 11/09/2015, 09:58
Tài liệu Báo cáo Y học: A Raman optical activity study of rheomorphism in caseins, synucleins and tau New insight into the structure and behaviour of natively unfolded proteins pot
... conformational ¯exibility We not consider the rheomorphic state of a Caseins, synucleins and tau as rheomorphic proteins The ROA data clearly show the caseins, synucleins and tau to have similar ... caseins, synucleins and tau (Eur J Biochem 269) 155 CONCLUSIONS This study has shown that the casein milk proteins, the brain proteins synuclein and...
Ngày tải lên: 21/02/2014, 15:20
báo cáo hóa học: " Effect of optical flow versus attentional strategy on gait in Parkinson''''s Disease: a study with a portable optical stimulating device" pptx
... significantly change gait parameters respect to basal walking in any condition involving an optic flow, while the attentional strategy induced a marginally significant increase of stride length and a ... the attentional strategy A possible interpretation of these findings refers to the deterioration of dopaminergic function of the retinal system as well as to change...
Ngày tải lên: 19/06/2014, 10:20
Báo cáo hóa học: " Lattice Boltzmann simulation of alumina-water nanofluid in a square cavity" pptx
... temperature, and particle size on the thermal conductivity ratio of alumina-water nanofluids Nada et al [10] investigated the heat transfer enhancement in a horizontal annuli of nanofluid containing various ... Page of with a constant wall temperature Ghasemi and Aminossadati [13] showed the numerical study on natural convection heat transfer of CuO-water nanofluid in an...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Coherent optical spectroscopy in a biological semiconductor quantum dot-DNA hyb" doc
... ultrasensitive and automated biological assays such as sensing, imaging, immunoassay, and other diagnostics applications [1–3] Conventional approaches have focused on inorganic/organic hybrid DNA ... Coherent optical spectroscopy in a biological semiconductor quantum dot-DNA hybrid system Jin-Jin Li and Ka-Di Zhu∗ Key Laboratory of Artificial Structures and Quantum Contro...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Excitonic Transitions and Off-resonant Optical Limiting in CdS Quantum Dots Stabilized in a Synthetic Glue Matrix" pptx
... other hand, off resonant nonlinearity has ultrafast response Semiconductor nanocrystals with large nonlinearity are also known to be attractive candidate materials for optical limiting Optical limiters ... induced damage We have synthesized a nanocomposite material incorporating strongly confined CdS nanocrystals of average size 3.4 nm stabilized in a synthetic glue matrix...
Ngày tải lên: 22/06/2014, 18:20
Optical closure in a complex coastal environment: particle effects pptx
... biogeochemically complex coastal waters of the Santa Barbara Channel Results from statistical analyses, numerical radiative transfer modeling, and application of a semianalytical optical closure algorithm ... such, evaluation of particle effects on each of the optical components can be performed separately and relatively quickly Observations Optical variability in the Sant...
Ngày tải lên: 29/06/2014, 02:20
Báo cáo khoa học: "Intra-fraction setup variability: IR optical localization vs. X-ray imaging in a hypofractionated patient population" doc
... definition and irradiation technique The treatment plan was calculated on a planning CT image set acquired with mm slice thickness, using the BrainScan software (BrainLab, Germany) In cranial patients, ... of data acquisition and analysis The 3D position of external surrogates was acquired before and after the irradiation Patient was also imaged trough X-ray imaging before and after...
Ngày tải lên: 09/08/2014, 09:20
A dynamic correlation model for pricing credit derivatives in a lattice framework
Ngày tải lên: 11/09/2015, 09:15
ANTIFERROMAGNETIC HEISENBERG SPIN 1 2 MODEL ON a TRIANGULAR LATTICE IN a MAGNETIC FIELD
... ANTIFERROMAGNETIC HEISENBERG SPIN MODEL ON 14 9 II THE MODEL AND FORMALISM The antiferromagnetic Heisenberg model on a triangular lattice in the presence paper is described by the Hamiltonian: ... 21 4 433 [11 ] D J Farnell et al., J Physic Cond Matter 21 (20 09) 4060 02 [ 12 ] H C Jiang et al., Phys Rev B 79 (20 09) 20 409 (R) [13 ] D Heidarian, A Paramekant...
Ngày tải lên: 30/10/2015, 20:47
PARAMETRIC RESONANCE OF ACOUSTIC AND OPTICAL PHONONS IN a COMPOSITIONAL SEMICONDUCTOR SUPERLATTICE
... CONCLUSION In this paper, we analytically investigate the possibility of parametric resonance of acoustic and optical phonons in CSSL We have obtained a general dispersion equation for parametric amplification ... gases In order to continue the ideas of Refs and 3, the purpose of this paper is to also study the parametric resonance of acoustic and opt...
Ngày tải lên: 30/10/2015, 20:54
MOTT TRANSITION OF THE HALF FILLED HUBBARD MODEL IN a TWO DIMENSIONAL FRUSTRATED LATTICE
... 74 Duc-Anh Le, Anh-Tuan Hoang Fig Hoppings in a two- dimensional frustrated lattice show that the frustrated system undergoes a metal-insulator transition at a certain critical value of the onsite ... study Mott transition of the half- filled Hubbard model in the two- dimensional square lattice with geometrical frustration The system has been...
Ngày tải lên: 31/10/2015, 10:41
Multithreaded Programming in a Microsoft Win32* Environment
... doing something, the other threads can handle the user inputs and perform the tasks For example, if a user wants to cancel bringing in a large amount of data from a web page, a single threaded ... running at a higher priority can immediately react and cancel the operation When Not to Use Threads… Using multiple threads in an application does not guarantee any kind of a perform...
Ngày tải lên: 12/09/2012, 14:40
