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Lowtemperature sequential pulsed chemical vapor deposition of ternary BxGa1xN and BxIn1xN thin film alloys
(AVS Science and Technology Society, 2016)In this work, the authors have performed sequential pulsed chemical vapor deposition of ternary BxGa1xN and BxIn1xN alloys at a growth temperature of 450 °C. Triethylboron, triethylgallium, trimethylindium, and N2 or ... 
Lowtemperature thermodynamics of finite and discrete quartic quantum oscillator in one dimension
(Bilkent University, 1999)I.' this work we examined a quartic Hamiltonian using two different approaches. We first introduced a meanfield Gaussian approximation in order to handle this Hamiltonian analytically and observed that this approximation is ... 
Lowtemperature visible photoluminescence spectra of TlGaSe2 layered crystal
(Elsevier Science Publishers B.V., Amsterdam, Netherlands, 2000)The photoluminescence (PL) spectra of TlGaSe2 layered single crystals were investigated in the 8.535 K temperature. 0.215.2 W cm2 excitation laser intensity, and in the 600700 nm wavelength range. The PL spectrum has ... 
Lowthreshold Lasing eigenmodes of infinite periodic chain of quantum wires
(Optical Society of America, 20101026)We study the lasing eigenvalue problems for a periodic open optical resonator made of an infinite grating of circular dielectric cylinders standing in free space, in the E and Hpolarization modes. If possessing a ... 
Lowthreshold lasing from colloidal CdSe/CdSeTe core/alloyedcrown typeII heteronanoplatelets
(Royal Society of Chemistry, 2018)Colloidal typeII heterostructures are believed to be a promising solutionprocessed gain medium given their spatially separated electrons and holes for the suppression of Auger recombination and their wider emission tuning ... 
Lowthreshold optical gain and lasing of colloidal nanoplatelets
(IEEE, 201410)Semiconductor nanocrystals, which are also known as colloidal quantum dots (CQDs), are highly attractive materials for high performance optoelectronic device applications such as lasers. With their size, shape and composition ... 
Lowvoltage currentmode CMOS filter structure for high frequency applications
(Bilkent University, 1995)In this thesis, a new method for the design of tunable currentmode CMOS filters is presented. The proposed structure is suitable for lowvoltage (3V) and high frequency applications. Basic building blocks are differential ... 
Lowvoltage smallsize doublearm MEMS actuator
(2009)The fabrication and characterisation of a doublearm cantilevertype metallic DCcontact MEMS actuator with low pulldown voltage are reported. Bilayer TiW cantilevers with an internal stress gradient were fabricated using ... 
Lower bounds on the error probability of turbo codes
(IEEE, 20140607)We present lower bounds on the error probability of turbo codes under maximum likelihood (ML) decoding. We focus on additive white Gaussian noise (AWGN) channels, and consider both ensembles of codes with uniform interleaving ... 
Lower bounds to moments of list size
(IEEE, 1990)Summary form only given. The listsize random variable L for a block code is defined as the number of incorrect messages that appear to a maximumlikelihood decoder to be at least as likely as the true message. Lower bounds ... 
Lower degree bounds for modular vector invariants
(American Mathematical Society, 2007)Let G be a finite group of order divisible by a prime p acting on an F vector space V, where F is the field with p elements and dimF V = n. Consider the diagonal action of G on m copies of V. This note sharpens a lower ... 
Lower hedging of American contingent claims with minimal surplus risk in finitestate financial markets by mixedinteger linear programming
(2014)The lower hedging problem with a minimal expected surplus risk criterion in incomplete markets is studied for American claims in finite state financial markets. It is shown that the lower hedging problem with linear expected ... 
Lozan’la sınır ötesinde kalan Irak’lı bir Türkmen gencinin Türkiye’deki serüveni (19801990)
(Bilkent University, 2015) 
Lösemili Çocuklar Vakfı'nın tarihi
(Bilkent University, 2014) 
LQ optimal design at finitely many frequencies
(Institute of Electrical and Electronics Engineers, 1998)The notion of Linear Quadratic (LQ) optimality at a single frequency is developed in singleinput singleoutput (SISO) linear timeinvariant (LTI) system/quasistationary signal framework and the optimality condition is ... 
LSPR enhanced MSM UV photodetectors
(IOP Publishing, 20121018)We fabricated localized surface plasmon resonance enhanced UV photodetectors on MOCVD grown semiinsulating GaN. Plasmonic resonance in the UV region was attained using 36nm diameter Al nanoparticles. Extinction spectra ... 
Lucretia and the impossibility of female republicanism in Margaret Cavendish's sociable letters
(Blackwell Publishing, 2018)Margaret Cavendish is known for her personal allegiance to monarchy in England. This is reflected in her writings; as Hobbes did, she tended to criticize severely any attempt at rebellion and did not think England could ... 
The ludic production of space: gamification and spatial experience
(Bilkent University, 201908)This thesis traces the changes in the spatiality of play with a focus on conceptual and structural transformations play has undergone in the modern times. These transformations lead to the dissolution of the boundaries ... 
Lumbar curvature: a previously undiscovered standard of attractiveness
(Elsevier, 2015)This paper reports independent studies supporting the proposal that human standards of attractiveness reflect the output of psychological adaptations to detect fitnessrelevant traits. We tested novel a priori hypotheses ...