Design of a >500MHz current starving VCO/DLL with low phase noise for digital PWM control by Chua, Dillon Yu Ze

“…It typically consist of a voltage controlled delay line, a phase detector. A delay line consists of a chain of delay cells that can be varied to adjust the amount of delay between the output and input signal through the delay line. …”
Get full text

Thickness effect of nickel oxide thin films on associated solution-processed write-once-read-many-times memory devices by Wang, Xiao Lin, Liu, Zhen, Wen, Chao, Liu, Yang, Wang, Hong Zhe, Chen, Tu Pei, Zhang, Hai Yan

“…With self-prepared nickel acetate based solution, NiO thin films with different thicknesses have been fabricated by spin coating followed by thermal annealing. By forming a two-terminal Ag/NiO/ITO structure on glass, write-once-read-many-times (WORM) memory devices are realized. …”
Get full text

Raman spectroscopy of atomically thin two-dimensional magnetic iron phosphorus trisulfide (FePS3) crystals by Wang, Xingzhi, Du, Kezhao, Liu, Fredrik Yu Yang, Hu, Peng, Zhang, Jun, Zhang, Qing, Owen, Samuel Man Hon, Lu, Xin, Gan, Chee Kwan, Sengupta, Pinaki, Kloc, Christian, Xiong, Qihua

“…Herein we present a comprehensive investigation on the lattice dynamics and spin–phonon interactions of mechanically exfoliated atomically thin 2D magnetic material—iron phosphorus trisulfide (FePS3) by Raman spectroscopy and first principle calculations. …”
Get full text

Coherent energy scale revealed by ultrafast dynamics of UX3 (X = Al, Sn, Ga) single crystals by Nair, Saritha K., Zhu, J. X., Sarrao, J. L., Taylor, Antoinette J., Chia, Elbert E. M.

“…For UGa3, our data are consistent with the formation of a spin density wave gap as evidenced from the quasidivergence of the relaxation time τ near the Néel temperature TN. …”
Get full text
Get full text

Entanglement witness via symmetric two-body correlations by Tan, Ernest Y.-Z., Kaszlikowski, Dagomir, Kwek, Leong Chuan

“…In addition, it detects the entanglement of spin-squeezed states, with a detection strength that approaches the maximal value for sufficiently large numbers of particles. …”
Get full text
Get full text

Enhancing indoor photovoltaic performance of inverted type organic solar cell by controlling photoactive layer solution concentration by Mohamed Nafeer Wajidh, Nour Attallah Issa, Kam, Sheng Lau, Sin, Tee Tan, Chin, Hua Chia, Muslizainun Mustapha, Mohammad Hafizuddin Hj Jumali, Chi, Chin Yap

“…The ZnO electron transport layer was deposited on fluorine-doped tin oxide (FTO)-coated glass substrates using a spin coating technique. The photoactive layers with different solution concentrations were spin coated on top of the ZnO layer. …”
Get full text

Exploring the B2C E-Commerce environment in Singapore. by Lee, Kian Chih., Phua, Mark Chin Chuen., Chang, Roy Ming Hon.

“…This research addresses: the profile of cyber-shoppers, the factors that encourage or discourage on-line shopping, the types of products and services that are popular on-line, the attitudes of consumers towards B2C E-Commerce and on-line shopping, and the current E-Commerce climate in Singapore.…”
Get full text

Design and analysis of passive phase shifters using controllable defected ground structures in 65nm CMOS technology for 77-81 GHz automotive radar by Wu, Jiaqi

“…Active phase shifters like vector summing type employing active devices consume large amount of power and the phase accuracy is normally low due to the active components. …”
Get full text

High-voltage IR-UWB pulse generator MMIC design and beamforming for indoor-ranging and radar applications by Hussain Ansari Md Arif

“…In recent times, impulse-radio ultra-wideband (IR-UWB) systems have gained significant attention for indoor positioning and short-range radar applications due to many of their inherent properties like ultra-fine temporal resolution, non-line-of-sight detection, multipath immunity, low power consumption, low-cost, etc. …”
Get full text

Solvability Regions of Affinely Parameterized Quadratic Equations by Dvijotham, Krishnamurthy, Nguyen, Hung, Turitsyn, Konstantin

“…The results in this paper are motivated by quadratic systems of equations that describe equilibrium behavior of physical infrastructure networks like the power and gas grids. The quadratic systems in infrastructure networks are parameterized- the parameters can represent uncertainty (estimation error in resistance/inductance of a power transmission line, for example)or controllable decision variables (power outputs of generators,for example). …”
Get full text

The burden of consciousness : object animism in children's literature by Yam, Hui Qing

“…Animals, plants and objects are often anthropomorphized to delightful effect in children’s literature while adult depictions of the inanimate coming alive almost always occur in the genres of science fiction and horror and have had a much less positive spin. This essay argues that these negative evocations do indeed spill over into children’s texts, manifesting in the common motifs that appear in stories involving object animism, and that enlivened objects are furthermore, representations of Julia Kristeva’s concept of abjection.…”
Get full text

Highly sensitive ferromagnetic resonance measurement systems for magnetic thin films by Chang, Han Yong.

“…We have designed and optimized a vector network analyzer ferromagnetic resonance measurement system that characterizes the spin dynamics and Gilbert damping parameters of thin ferromagnetic film sample. …”
Get full text

Parametric study of gravure printing process for R2R printed electronics by Pua, Suan Tai

“…In this study, however, various printing parameters were investigated to establish their effects on printed line width and film thickness, in an attempt to achieve fine line printing resolution over a large printing area. …”
Get full text

Advancements in Management Science: Applications to Online Retail, Healthcare, and Non-Profit Fundraising by Zhai, Chen Wen (Sabrina)

“…Studies on the efficacy of first-line versus second-line and alternative antibiotics for UTI are limited and dated. …”
Get full text

Hearing loss and risk of major osteoporotic fracture: a population-based cohort study in the United Kingdom by Khalid, S, Alhambra, DP, Hasheminasab, SA, Vinogradova, Y, Qureshi, N, Ratzinger, M, Brunetti, V, Salas, A, Canals, L

“…Purpose: Assess association between hearing loss (HL) and major osteoporotic fracture (MOF; spine, wrist/forearm, shoulder/proximal humerus, hip) in individuals aged ≥ 60 years, and risk factors for MOF in individuals with HL. …”

Object tracking enhanced interactive pinball display by Tan, Bryan Zhen Ye

“…An old-school pinball board with the necessary components like flippers, obstacles and a controller is reborn.…”
Get full text

The spreadsheet : is it an asset in an accountants balance sheet? by Heng, Stefanie Gek Hiong, Ng, Jane Sook Yin, Sia, Valerie Puay Khim

“…However, the survey findings also disclosed that Lotus is the second most popular spreadsheet, after Excel. This is in line with a Straits Times article (Nov 23, 93) reporting Lotus as the number 2 in world-wide market share. …”
Get full text

Small molecule motion within and through organic nanomaterials: an anthology by Kaser, Sam

“…These experiments were enabled by co-assembly of AAs with stable nitroxide radical spin labels into the nanoribbon ensemble. Distinct conformational behavior is resolved between domains, and variable temperature studies enable description of each spin label environment through phase transition characterization and activation energy analysis. …”
Get full text

Coherent Terahertz Control and Ultrafast Spectroscopy of Layered Antiferromagnets by Ilyas, Batyr

“…The 2D nonlinear spectroscopy utilized in this dissertation is gaining attention both theoretically and experimentally as a promising tool for detecting fractionalized spin excitations.…”
Get full text

Dynamic response of magnetic skyrmions in multilayer heterostructures by Satywali, Bhartendu

“…Recently, magnetic skyrmions - circularly-shaped twisted spin textures - have aroused interest due to their enhanced stability and efficient coupling with electric currents. …”
Get full text