Search Results - "Foo, Yong Lim"

Dynamical Observation of Bamboo-like Carbon Nanotube Growth by Lin, Ming, Tan, Joyce Pei Ying, Boothroyd, Chris, Loh, Kian Ping, Tok, Eng Soon, Foo, Yong-Lim

“…The growth dynamics of bamboo-like multiwalled carbon nanotubes (BCNTs) via catalytic decomposition of C2H2 on Ni catalyst at 650 °C was observed in real time…”
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Direct Observation of Single-Walled Carbon Nanotube Growth at the Atomistic Scale by Lin, Ming, Ying Tan, Joyce Pei, Boothroyd, Chris, Loh, Kian Ping, Tok, Eng Soon, Foo, Yong-Lim

“…The growth dynamics of a single-walled carbon nanotube (SWNT) is observed in real-time using an in situ ultrahigh vacuum transmission electron microscope at…”
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Delayed onset of photochromism in molybdenum oxide films caused by photoinduced defect formation by Rouhani, Mehdi, Gorelik, Sergey, Hobley, Jonathan, Wang, Shi Jie, Williams, Evan Laurence, Foo, Yong Lim

“…We report the photochromic properties of amorphous MoO 3 films deposited by dc sputtering with different O 2 flow rates. The kinetics of film coloration under…”
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High quality silicon-germanium-on-insulator wafers fabricated using cyclical thermal oxidation and annealing by Wang, Grace Huiqi, Toh, Eng-Huat, Foo, Yong-Lim, Tung, Chih-Hang, Choy, Siew-Fong, Samudra, Ganesh, Yeo, Yee-Chia

“…An improved fabrication scheme for forming strained SiGe on insulator (SGOI) is demonstrated. Cyclical thermal oxidation and annealing (CTOA) process is…”
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Reduced Contact Resistance and Improved Surface Morphology of Ohmic Contacts on GaN Employing KrF Laser Irradiation by Wang, Grace Huiqi, Wong, Ting-Chong, Wang, Xin-cai, Zheng, Hong-Yu, Chan, Taw-Kuei, Osipowicz, Thomas, Foo, Yong-Lim, Tripathy, Sudhiranjan

“…We employ excimer laser annealing for ohmic contact formation to n- and p-type GaN layers grown on sapphire substrates. The laser irradiation of the n-GaN…”
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Interface and Surface Cation Stoichiometry Modified by Oxygen Vacancies in Epitaxial Manganite Films by Li, Zhipeng, Bosman, Michel, Yang, Zhen, Ren, Peng, Wang, Lan, Cao, Liang, Yu, Xiaojiang, Ke, Chang, Breese, Mark B. H., Rusydi, Andrivo, Zhu, Weiguang, Dong, Zhili, Foo, Yong Lim

“…Perovskite manganites are viewed as one of the key building blocks of oxide spintronics devices due to their attractive physical properties. However, cation…”
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The influence of initial stoichiometry on the mechanism of photochromism of molybdenum oxide amorphous films by ROUHANI, Mehdi, HOBLEY, Jonathan, GOMATHY SANDHYA SUBRAMANIAN, IN YEE PHANG, YONG LIM FOO, GORELIK, Sergey

“…We investigate the role of oxygen vacancies in photochromism of molybdenum oxide amorphous films. MoO sub(3-x) films with a wide range of initial…”
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Experimental Evidence for Self-Assembly of CeO2 Particles in Solution: Formation of Single-Crystalline Porous CeO2 Nanocrystals by Tan, Hui Ru, Tan, Joyce Pei Ying, Boothroyd, Chris, Hansen, Thomas W, Foo, Yong Lim, Lin, Ming

“…Single-crystalline porous CeO2 nanocrystals, with sizes of ∼20 nm and pore diameters of 1–2 nm, were synthesized successfully using a hydrothermal method…”
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Growth dynamics of low-dimensional CoSi2 nanostructures revisited: Influence of interface structure and growth temperature by Ong, Bin Leong, Ong, Weijie, Foo, Yong Lim, Pan, Jisheng, Tok, Eng Soon

“…The growth of cobalt silicide nanostructures on clean Si(001) was studied using scanning tunnelling microscopy and transmission electron microscopy. Two types…”
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Integrated work study program: Students' growth mindset and perception of change in work-related skills by Lim, Sok Mui, Foo, Yong Lim, Yeo, May-Fung, Chan, Chelsea Yu Xian, Loh, Han Tong

“…The purpose of this study is to evaluate students' perception of growth in the area of work-related skills through their participation in an integrated work…”
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Temperature-dependent phase separation during annealing of Ge2Sb2Te5 thin films in vacuum by Zhang, Zheng, Pan, Jisheng, Fang, Lina Wei-Wei, Yeo, Yee-Chia, Foo, Yong Lim, Zhao, Rong, Shi, Luping, Tok, Eng Soon

“…► Thermal stability of 100nm Ge2Sb2Te5 during annealing in vacuum was studied. ► Ge diffuses more to the surface from 25 to 100°C. ► Sb and Te diffuse more to…”
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Self-Assembly and Selected Area Growth of Zinc Oxide Nanorods on Any Surface Promoted by an Aluminum Precoat by Koh, Yee Wee, Lin, Ming, Tan, Chow Kim, Foo, Yong Lim, Loh, Kian Ping

“…We demonstrate a simple method to direct the self-assembly of ZnO nanorods on flat and curved surfaces in hydrothermal synthesis by precoating the substrate…”
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To realize the optimal probe pulse length for detection of pulsed terahertz signal with spectral-encoding technique by Peng, Xiao-Yu, Zhang, Xin-Hai, Teng, Jing-Hua, Guo, Hong-Cheng, Foo, Yong-Lim

“…The approach to realize the optimal chirped probe pulse length for an arbitrary pulsed terahertz (THz) signal measured with the spectral-encoding technique was…”
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Kinetically constraint zero- and one-dimensional heteroepitaxial island growth by Li, Zhipeng, Singh, Manish Kumar, Tok, Eng Soon, Tan, Joyce Pei Ying, Lin, Ming, Foo, Yong-Lim

“…Direct observation of the dynamics, formation, and selective growth of low dimensional epitaxial Fe 13 Ge 8 structures [zero-dimensional (0D) compact islands…”
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Effective method for preparation of oxide-free Ge2Sb2Te5 surface: An X-ray photoelectron spectroscopy study by ZHENG ZHANG, JISHENG PAN, YONG LIM FOO, FANG, Lina Wei-Wei, YEO, Yee-Chia, RONG ZHAO, LUPING SHI, CHONG, Tow-Chong

“…Cleaning the surfaces of the as-deposited Ge2Sb2Te5 was studied by X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM) and X-ray diffraction…”
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Uniaxial strained silicon n-FETs on silicon-germanium-on-insulator substrates with an e-Si0.7Ge0.3 stress transfer layer and source/drain stressors for performance enhancement by Grace Huiqi Wang, Eng-Huat Toh, Yong-Lim Foo, Tripathy, S., Balakumar, S., Guo-Qiang Lo, Samudra, G., Yee-Chia Yeo

“…We demonstrate a novel strained Si n-FET where the strain-transfer efficiency of lattice-mismatched source/drain (S/D) stressors is increased significantly by…”
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Ge diffusion and solid phase epitaxy growth to form Si1-xGex/Si and Ge on insulator structure by FEI GAO, LEE, S. J, BALAKUMAR, S, ANYAN DU, FOO, Yong-Lim, KWONG, Dim-Lee

“…We report growth of Si1-xGex/Si and Ge on insulator by Ge diffusion and SPE (solid phase epitaxy). Different annealing conditions were carried out and…”
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Reduced Contact Resistance and Improved Surface Morphology of Ohmic Contacts on GaN Employing KrF Laser Irradiation by Wang, Grace Huiqi, Wong, Ting-Chong, Wang, Xin-cai, Zheng, Hong-Yu, Chan, Taw-Kuei, Osipowicz, Thomas, Foo, Yong-Lim, Tripathy, Sudhiranjan

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Experience of students in cooperative education – A case study of Singapore’s work-study degree programme by Devilly, Oran, Jasin, Jamil, Lim, Sok Mui, Foo, Yong Lim

“…The increase in the number of adults returning to complete their university education as ‘non-traditional students’ brings more attention to the challenges of…”
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Activation and Deactivation of Au–Cu/SBA-15 Catalyst for Preferential Oxidation of CO in H 2 -Rich Gas by Li, Xu, Fang, Stella See Soon, Teo, Jaclyn, Foo, Yong Lim, Borgna, Armando, Lin, Ming, Zhong, Ziyi

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