Question

Calculation of optical conductivity from the complex dielectric?

Answer 1

Scholar

YEAR

[PDF] arxiv.org

Optical conductivity of graphene in the visible region of the spectrum

T Stauber, NMR Peres, AK Geim - Physical Review B, 2008 - APS

… of the absolute value of the wave number k. In this paper, we will calculate the optical … theconductivity of clean graphene.33 This behavior should be compared with the calculation of the …III C, we approximate this term by its value calculated in the Dirac-cone approximation see …

 Cited by 632 Related articles 

[HTML] harvard.edu

Optical properties of interstellar graphite and silicate grains

BT Draine, HM Lee - The Astrophysical Journal, 1984 - adsabs.harvard.edu

… in particular-as it may result in grains of a conglomerate naturemakes calculation of the grain … in the infrared was constructed by requiring that the grain absorption cross sections calculated from it … Using our grain model, we calculate a "100 am" brightness per H column density i …

 Cited by 4178 Related articles 

Collective oscillation in liquid water

JM Heller Jr, RN Hamm, RD Birkhoff… - The Journal of …, 1974 - aip.scitation.org

… These values of nand k were used to calculatethe real and imaginary parts (£1 and £2) of … Values of nand k obtained by the KK analysis and values of €1 and £2 calculated from nand … function at 21 eV to the absorption of radiation in water, we per- formed a calculation similar to …

 Cited by 321 Related articles 

Refractive index and optical absorption properties of the complexes of a cyclobutane containing thiazolyl hydrazone ligand

F Yakuphanoglu, A Cukurovali, I Yilmaz - Optical Materials, 2005 - Elsevier

… and extinction coefficient of the films were obtained from the method of calculation in literature … parts of the dielectric constant were calculated by using n and k values calculated via Eq … The complex optical conductivity (σ* = σ 1 + iσ 2 ) is related to the complex dielectricconstant (ε …

 Cited by 113 Related articles 

[PDF] arxiv.org

Measurement of the optical dielectric function of monolayer transition-metal dichalcogenides: , , , and 

Y Li, A Chernikov, X Zhang, A Rigosi, HM Hill… - Physical Review B, 2014 - APS

… 6.18 ˚A, and dWSe2 = 6.49 ˚A). The opticalreflectance is calculated by the … quasiparticle band gap, rendering the predicted transition energy within a single-particle calculation closer to … dielectric function and is found to be in good agreement with density functional calculations …

 Cited by 336 Related articles 

Classical generalization of the Drudeformula for the optical conductivity

NV Smith - Physical Review B, 2001 - APS

… Equation (14) has the standard Drude form whose in- flexibility we are trying to escape … FIG. 3. Optical conductivity of the quasicrystal Al63.5Cu24.5Fe12 … This formula is imported from the community that studies dielectricrelaxation in fluids and polymers where there is a formal …

 Cited by 387 Related articles 

[PDF] rice.edu

Optical constants of the noble metals

PB Johnson, RW Christy - Physical review B, 1972 - APS

… conditions for eachmetal, and to compare the results with recent calculations and also … thickness measurements is normallyabout + 30 A, but if our three optical measurements are … cidence reflection and transmission functions were usually used for this calculation; however, the …

 Cited by 15058 Related articles 

Experimental and theoretical determination of the electronic structure and optical properties of three phases of 

RH French, SJ Glass, FS Ohuchi, YN Xu, WY Ching - Physical Review B, 1994 - APS

… potential functions obtained for 0 and Zr were then used to calculate theband structure of … rameters, there are noticeable difFerences between the samples studied and the structures calculated … The details of the theoretical calculation have been am- ply described in theliterature …

 Cited by 458 Related articles