Search Results - "Ho, D L"

Shape-induced force fields in optical trapping by Phillips, D. B., Padgett, M. J., Hanna, S., Ho, Y.-L. D., Carberry, D. M., Miles, M. J., Simpson, S. H.

“…Advances in optical tweezers, coupled with the proliferation of two-photon polymerization systems, mean that it is now becoming routine to fabricate and trap…”
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Search for magnetic monopoles produced via the Schwinger mechanism by Acharya, B., Alexandre, J., Benes, P., Bergmann, B., Bertolucci, S., Bevan, A., Branzas, H., Burian, P., Campbell, M., Cho, Y. M., de Montigny, M., De Roeck, A., Ellis, J. R., Sawy, M. El, Fairbairn, M., Felea, D., Frank, M., Gould, O., Hays, J., Hirt, A. M., Ho, D. L.-J., Hung, P. Q., Janecek, J., Kalliokoski, M., Korzenev, A., Lacarrère, D. H., Leroy, C., Levi, G., Lionti, A., Maulik, A., Margiotta, A., Mauri, N., Mavromatos, N. E., Mermod, P., Millward, L., Mitsou, V. A., Ostrovskiy, I., Ouimet, P.-P., Papavassiliou, J., Parker, B., Patrizii, L., Păvălaş, G. E., Pinfold, J. L., Popa, L. A., Popa, V., Pozzato, M., Pospisil, S., Rajantie, A., de Austri, R. Ruiz, Sahnoun, Z., Sakellariadou, M., Santra, A., Sarkar, S., Semenoff, G., Shaa, A., Sirri, G., Sliwa, K., Soluk, R., Spurio, M., Staelens, M., Suk, M., Tenti, M., Togo, V., Tuszyn’ski, J. A., Upreti, A., Vento, V., Vives, O.

“…Electrically charged particles can be created by the decay of strong enough electric fields, a phenomenon known as the Schwinger mechanism 1 . By…”
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Strongly enhanced photon collection from diamond defect centers under microfabricated integrated solid immersion lenses by Hadden, J. P., Harrison, J. P., Stanley-Clarke, A. C., Marseglia, L., Ho, Y.-L. D., Patton, B. R., O’Brien, J. L., Rarity, J. G.

“…The efficiency of photon collection from optically active defect centers in bulk diamond is greatly reduced by refraction at the diamond-air interface. We…”
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Structure Evolution in a Polyurea Segmented Block Copolymer Because of Mechanical Deformation by Pathak, J. A, Twigg, J. N, Nugent, K. E, Ho, D. L, Lin, E. K, Mott, P. H, Robertson, C. G, Vukmir, M. K, Epps, T. H, Roland, C. M

“…Extensional stress−strain measurements on a polyurea (PU) were carried out at strain rates up to 830 s−1, in combination with ex post facto small-angle X-ray…”
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Nanofabricated solid immersion lenses registered to single emitters in diamond by Marseglia, L., Hadden, J. P., Stanley-Clarke, A. C., Harrison, J. P., Patton, B., Ho, Y.-L. D., Naydenov, B., Jelezko, F., Meijer, J., Dolan, P. R., Smith, J. M., Rarity, J. G., O'Brien, J. L.

“…We describe a technique for fabricating micro- and nanostructures incorporating fluorescent defects in diamond with a positional accuracy better than hundreds…”
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Field-driven single domain wall motion in ferromagnetic nanowires by Ho, L. D. Anh, Tran, Minh-Tung, Cao, Xuan-Huu, Dao, Vinh-Ai, Ngo, Duc-The, Hoang, Duc-Quang

“…We present a Lorentz microscopy study of polycrystalline permalloy 2D nanostructures with a thickness of 20 nm. Each structure was designed as a single domain…”
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Soft robotic manipulator for intraoperative MRI-guided transoral laser microsurgery by Fang, Ge, Chow, Marco C K, Ho, Justin D L, He, Zhuoliang, Wang, Kui, Ng, T C, Tsoi, James K H, Chan, Po-Ling, Chang, Hing-Chiu, Chan, Danny Tat-Ming, Liu, Yun-Hui, Holsinger, F Christopher, Chan, Jason Ying-Kuen, Kwok, Ka-Wai

“…Magnetic resonance (MR) imaging (MRI) provides compelling features for the guidance of interventional procedures, including high-contrast soft tissue imaging,…”
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Dielectric response of aligned semiconducting single-wall nanotubes by Fagan, J A, Simpson, J R, Landi, B J, Richter, L J, Mandelbaum, I, Bajpai, V, Ho, D L, Raffaelle, R, Walker, A R Hight, Bauer, B J, Hobbie, E K

“…We report measurements of the full intrinsic optical anisotropy of isolated single-wall carbon nanotubes (SWNTs). By combining absorption spectroscopy with…”
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Large‐Scale Surface Shape Sensing with Learning‐Based Computational Mechanics by Wang, Kui, Mak, Chi‐Hin, Ho, Justin D. L., Liu, Zhiyu, Sze, Kam‐Yim, Wong, Kenneth K. Y., Althoefer, Kaspar, Liu, Yunhui, Fukuda, Toshio, Kwok, Ka-Wai

“…Proprioception, the ability to perceive one's own configuration and movement in space, enables organisms to safely and accurately interact with their…”
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Epipolar Geometry‐Based Visual Servoing of Soft Endoscopic Manipulator for Transoral Laser Ablation by Fang, Ge, Wang, Xiaomei, Ho, Justin D. L., Wang, Kui, Chow, Chun-Kit, Lee, Kit-Hang, Xie, Xiaochen, Tang, Wai Lun, Liang, Liyuan, Chang, Hing-Chiu, Juan, Chun-Jung, Liu, Yun-hui, Chan, Jason Ying-Kuen, Kwok, Ka-Wai

“…Soft manipulators integrated with optical laser fibers offer new opportunities for endoscopic noncontact laser surgery. To achieve precise laser projection in…”
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Diamond-based structures to collect and guide light by Castelletto, S, Harrison, J P, Marseglia, L, Stanley-Clarke, A C, Gibson, B C, Fairchild, B A, Hadden, J P, Ho, Y-L D, Hiscocks, M P, Ganesan, K, Huntington, S T, Ladouceur, F, Greentree, A D, Prawer, S, O'Brien, J L, Rarity, J G

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Characterization of Organically Modified Clays Using Scattering and Microscopy Techniques by Ho, Derek L, Briber, Robert M, Glinka, Charles J

“…Understanding the structure of organophilic clays and the interaction between clay platelets dispersed in organic solvents is important for characterizing…”
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Modelling defect cavities formed in inverse three-dimensional rod-connected diamond photonic crystals by Taverne, M. P. C., Ho, Y.-L. D., Zheng, X., Liu, S., Chen, L.-F., Lopez-Garcia, M., Rarity, J. G.

“…Defect cavities in 3D photonic crystal can trap and store light in the smallest volumes allowable in dielectric materials, enhancing non-linearities and cavity…”
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Efficient out-coupling and beaming of Tamm optical states via surface plasmon polariton excitation by Lopez-Garcia, M., Ho, Y.-L. D., Taverne, M. P. C., Chen, L.-F., Murshidy, M. M., Edwards, A. P., Serry, M. Y., Adawi, A. M., Rarity, J. G., Oulton, R.

“…We present evidence of optical Tamm states to surface plasmon polariton (SPP) coupling. We experimentally demonstrate that for a Bragg stack with a thin metal…”
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Real-to-virtual domain transfer-based depth estimation for real-time 3D annotation in transnasal surgery: a study of annotation accuracy and stability by Tong, Hon-Sing, Ng, Yui-Lun, Liu, Zhiyu, Ho, Justin D. L., Chan, Po-Ling, Chan, Jason Y. K., Kwok, Ka-Wai

“…Purpose Surgical annotation promotes effective communication between medical personnel during surgical procedures. However, existing approaches to 2D…”
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Nanoscale effects leading to non-Einstein-like decrease in viscosity by Mackay, Michael E, Dao, Tien T, Tuteja, Anish, Ho, Derek L, Van Horn, Brooke, Kim, Ho-Cheol, Hawker, Craig J

“…Nanoparticles have been shown to influence mechanical properties; however, transport properties such as viscosity have not been adequately studied. This might…”
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Single photon sources based upon single quantum dots in semiconductor microcavity pillars by Timpson, J. A., Sanvitto, D., Daraei, A., Guimaraes, P. S. S., Vinck, H., Lam, S., Whittaker, D. M., Skolnick, M. S., Fox, A. M., Hu, C. Y., Ho, Y.-L. D., Gibson, R., Rarity, J. G., Pellegrini, S., Gordon, K. J., Warburton, R. E., Tahraoui, A., Buller, G. S., Fry, P. W., Hopkinson, M.

“…Semiconductor microcavity pillars with both circular and elliptical cross-section containing semiconductor quantum dots are shown to be good candidates for…”
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Omnidirectional Monolithic Marker for Intra-Operative MR-Based Positional Sensing in Closed MRI by Cheung, Chim-Lee, Wu, Mengjie, Fang, Ge, Ho, Justin D L, Liang, Liyuan, Tan, Kel Vin, Lin, Fa-Hsuan, Chang, Hing-Chiu, Kwok, Ka-Wai

“…We present a design of an inductively coupled radio frequency (ICRF) marker for magnetic resonance (MR)-based positional tracking, enabling the robust increase…”
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A Small-Angle Neutron Scattering Study of a Commercial Organoclay Dispersion by Hanley, H. J. M, Muzny, C. D, Ho, D. L, Glinka, C. J

“…The paper explores the capacity of small angle neutron neutron scattering (SANS) to characterize the dispersion of an exchanged clay in an organic solvent. As…”
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Vision-Based Online Learning Kinematic Control for Soft Robots Using Local Gaussian Process Regression by Fang, Ge, Wang, Xiaomei, Wang, Kui, Lee, Kit-Hang, Ho, Justin D. L., Fu, Hing-Choi, Fu, Denny Kin Chung, Kwok, Ka-Wai

“…Soft robots, owing to their elastomeric material, ensure safe interaction with their surroundings. These robot compliance properties inevitably impose a…”
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