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- Epstein, M.B. (author), Huber, J.P. (author), Aniol, K.A. (author), Bracco, A. (author), Davis, C.A. (author), Gubler, H.P. (author), Lee, W.P. (author), Margazioti, D.J. (author), Perdrisat, C.F. (author), Poffenberger, P.R. (author), Postma, H. (author), Punjabi, V. (author), Sebel, H.J. (author), Stetz, A.W. (author), van Oers, W.T.H. (author) journal article 1990
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Barrett, R. (author), Lee, G. (author)A new technique is presented for designing actuators for guided hard-launch adaptive munitions by using actuator and substrate strain limits, static analysis methods and matching the local actuator strains along its length by varying the width. This Load-Matched design technique leads to an exponential area distribution as a function of length...conference paper 2004
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- Viciu, L. (author), Bos, J.W.G. (author), Zandbergen, H.W. (author), Huang, Q. (author), Foo, M.L. (author), Ishiwata, S. (author), Ramirez, A.P. (author), Lee, M. (author), Ong, N.P. (author), Cava, R.J. (author) journal article 2006
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- Lee, Y.P. (author), Park, S.Y. (author), Hyun, Y.H. (author), Kim, J.B. (author), Prokhorov, V.G. (author), Komashko, V.A. (author), Svetchnikov, V.L. (author) journal article 2006
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Lee, J.W. (author), Seo, M.A. (author), Park, D.J. (author), Kim, D.S. (author), Jeoung, S.C. (author), Lienau, C. (author), Park, Q.H. (author), Planken, P.C.M. (author)Terahertz transmission filters have been manufactured by perforating metal films with various geometric shapes using femtosecond laser machining. Two dimensional arrays of square, circular, rectangular, cshaped, and epsilon-shaped holes all support over 99% transmission at specific frequencies determined by geometric shape, symmetry,...journal article 2006
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Balicas, L. (author), Analytis, J.G. (author), Jo, Y.J. (author), Storr, K. (author), Zandbergen, H. (author), Xin, Y. (author), Hussey, N.E. (author), Chou, F.C. (author), Lee, P.A. (author)Shubnikov–de Haas oscillations for two well-defined frequencies, corresponding, respectively, to areas of 0.8 and 1.36% of the first Brillouin zone, were observed in single crystals of Na0.3CoO2. The existence of Na superstructures in Na0.3CoO2, coupled with this observation, suggests the possibility that the periods are due to the...journal article 2006
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Bos, J.W.G. (author), Lee, M. (author), Morosan, E. (author), Zandbergen, H.W. (author), Lee, W.L. (author), Ong, N.P. (author), Cava, R.J. (author)Ferromagnetism is observed below 10 K in [Bi0.75Te0.125Mn0.125]Te. This material has the BiTe structure, which is made from the stacking of two Te-Bi-Te-Bi-Te blocks and one Bi-Bi block per unit cell. Crystal structure analysis shows that Mn is localized in the Bi2 blocks, and is accompanied by an equal amount of TeBi antisite occupancy in the...journal article 2006
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- Morosan, E. (author), Zandbergen, H.W. (author), Li, L. (author), Lee, M. (author), Checkelsky, J.G. (author), Heinrich, M. (author), Siegrist, T. (author), Ong, N.P. (author), Cava1, R.J. (author) journal article 2007
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- Bos, J.W.G. (author), Zandbergen, H.W. (author), Lee, M.H. (author), Ong, N.P. (author), Cava, R.J. (author) journal article 2007
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Margallo Balbas, E. (author), Wieringa, P.A. (author), French, P.J. (author), Lee, R.A. (author), Breedveld, P. (author)Surgical drill system comprising a mechanical drill bit and means for imaging the vicinity of the drill bit tip, said means comprising: at least one optical fiber having a distal end and a proximal end, said distal end being located adjacent said drill bit tip, an optical processing unit, said proximal end of said at least one optical fiber...patent 2007
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Lee, R.A. (author), Van Zundert, A.A. (author), Breedveld, P. (author), Wondergem, J.H. (author), Peek, D. (author), Wieringa, P.A. (author)Background and Objectives : Anesthesiologists are reluctant to consider higher levels for spinal anesthesia, largely due to direct threats to the spinal cord. The goal of this study is to investigate, with magnetic resonance imaging (MRI), the distances between the relevant structures of the spinal canal (spinal cord, thecal tissue, etc.) to...journal article 2007
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Lee, Y.P. (author), Park, S.Y. (author), Park, J.S. (author), Prokhorov, V.G. (author), Komashko, V.A. (author), Svetschnikov, V.L. (author), Kang, J.H. (author)The structural, magnetic, and transport properties of La0.7(Ca1?ySry)0.3MnO3 films, deposited on a LaAlO3?(001) single crystalline substrate by rf-magnetron sputtering using “soft” (or powder) targets, have been investigated. It was found that at 0.3 ? y ? 0.5 both the rhombohedral (R3c) and the orthorhombic (Pnma) crystal phases in the form of...journal article 2007
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Ahamed, T. (author), Esteban, B.N. (author), Ottens, M. (author), van Dedem, G.W. (author), Van der Wielen, L.A. (author), Bisschops, M.A. (author), Lee, A. (author), Pham, C. (author), Thömmes, J. (author)Understanding protein phase behavior is important for purification, storage, and stable formulation of protein drugs in the biopharmaceutical industry. Glycoproteins, such as monoclonal antibodies (MAbs) are the most abundant biopharmaceuticals and probably the most difficult to crystallize among water-soluble proteins. This study explores the...journal article 2007
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Seo, M.A. (author), Adam, A.J.L. (author), Kang, J.H. (author), Lee, J.W. (author), Jeoung, S.C. (author), Park, Q.H. (author), Planken, P.C.M. (author), Kim, D.S. (author)We present 2D measurements of the full THz electric field behind a sample consisting of multiple slits in a metal foil. Our measurements, which have a sub-wavelength spatial, and a sub-period temporal resolution, reveal electric field lines, electric field vortices and saddle points. From our measurements we are able to reconstruct the magnetic...journal article 2007
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- Lee, S. (author), De Bodt, K. (author) conference paper 2007
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- Lee, S. (author), Baumeister, R. (author) book 2007
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- Ahn, K.J. (author), Lee, K.G. (author), Kihm, H.W. (author), Seo, M.A. (author), Adam, A.J.L. (author), Planken, P.C.M. (author), Kim, D.S. (author) journal article 2008
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Park, S.O. (author), Moon, J.B. (author), Lee, Y.G. (author), Kim, C.G. (author), Bhowmik, S. (author)It is widely known that materials exposed to the severe low earth orbit (LEO) environment undergo degradations. For the evaluation of fiber Bragg grating (FBG) sensors in the LEO environment, the reflective spectrum change and the Bragg wavelength shift of FBG sensor were measured during aging cycles simulating the LEO environment. The LEO...conference paper 2008
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Kihm, H.W. (author), Lee, K.G. (author), Seo, M.A. (author), Ahn, K.J. (author), Adam, A.J.L. (author), Kang, J.H. (author), Park, Q.H. (author), Planken, P.C.M. (author), Kim, D.S. (author)We study the dielectric constant dependent diffraction phenomena of single slit apertures, both theoretically and experimentally. We experimentally simulate perfect metal and real metal cases by investigating subwavelength diffraction by a single slit, both in nano-optical and in terahertz regimes, keeping the slit-width/wavelength ratio...conference paper 2008
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- Amiri, P.K. (author), Rejaei, B. (author), Zhuang, Y. (author), Vroubel, M. (author), Lee, D.W. (author), Wang, S.X. (author), Burghartz, J.N. (author) journal article 2008