A comparative study of efficiency droop and internal electric field for InGaN blue lighting-emitting diodes on silicon and sapphire substrates von Ryu, H. Y., Jeon, K. S., Kang, M. G., Yuh, H. K., Choi, Y. H., Lee, J. S.

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Electromagnetic transport from microtearing mode turbulence von Guttenfelder, W, Candy, J, Kaye, S M, Nevins, W M, Wang, E, Bell, R E, Hammett, G W, LeBlanc, B P, Mikkelsen, D R, Yuh, H

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Progress in simulating turbulent electron thermal transport in NSTX von Guttenfelder, W., Peterson, J.L., Candy, J., Kaye, S.M., Ren, Y., Bell, R.E., Hammett, G.W., LeBlanc, B.P., Mikkelsen, D.R., Nevins, W.M., Yuh, H.

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Active stabilization of the resistive-wall mode in high-beta, low-rotation plasmas von Sabbagh, S A, Bell, R E, Menard, J E, Gates, D A, Sontag, A C, Bialek, J M, LeBlanc, B P, Levinton, F M, Tritz, K, Yuh, H

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The motional Stark effect diagnostic on NSTX von Levinton, F. M., Yuh, H.

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Scaling of linear microtearing stability for a high collisionality National Spherical Torus Experiment discharge von Guttenfelder, W., Candy, J., Kaye, S. M., Nevins, W. M., Bell, R. E., Hammett, G. W., LeBlanc, B. P., Yuh, H.

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Overview of the physics and engineering design of NSTX upgrade von Menard, J.E., Gerhardt, S., Bell, M., Bialek, J., Brooks, A., Canik, J., Chrzanowski, J., Denault, M., Dudek, L., Gates, D.A., Gorelenkov, N., Guttenfelder, W., Hatcher, R., Hosea, J., Kaita, R., Kaye, S., Kessel, C., Kolemen, E., Kugel, H., Maingi, R., Mardenfeld, M., Mueller, D., Nelson, B., Neumeyer, C., Ono, M., Perry, E., Ramakrishnan, R., Raman, R., Ren, Y., Sabbagh, S., Smith, M., Soukhanovskii, V., Stevenson, T., Strykowsky, R., Stutman, D., Taylor, G., Titus, P., Tresemer, K., Tritz, K., Viola, M., Williams, M., Woolley, R., Yuh, H., Zhang, H., Zhai, Y., Zolfaghari, A.

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Observation of plasma toroidal-momentum dissipation by neoclassical toroidal viscosity von Zhu, W, Sabbagh, S A, Bell, R E, Bialek, J M, Bell, M G, LeBlanc, B P, Kaye, S M, Levinton, F M, Menard, J E, Shaing, K C, Sontag, A C, Yuh, H

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Advances in global MHD mode stabilization research on NSTX von Sabbagh, S.A, Berkery, J.W, Bell, R.E, Bialek, J.M, Gerhardt, S.P, Menard, J.E, Betti, R, Gates, D.A, Hu, B, Katsuro-Hopkins, O.N, LeBlanc, B.P, Levinton, F.M, Manickam, J, Tritz, K, Yuh, H

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Observation of instability-induced current redistribution in a spherical-torus plasma von Menard, J E, Bell, R E, Gates, D A, Kaye, S M, LeBlanc, B P, Levinton, F M, Medley, S S, Sabbagh, S A, Stutman, D, Tritz, K, Yuh, H

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Effect of collisionality on kinetic stability of the resistive wall mode von Berkery, J W, Sabbagh, S A, Betti, R, Bell, R E, Gerhardt, S P, LeBlanc, B P, Yuh, H

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High spatial sampling global mode structure measurements via multichannel reflectometry in NSTX von Crocker, N A, Peebles, W A, Kubota, S, Zhang, J, Bell, R E, Fredrickson, E D, Gorelenkov, N N, LeBlanc, B P, Menard, J E, Podestà, M, Sabbagh, S A, Tritz, K, Yuh, H

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Short-scale turbulent fluctuations driven by the electron-temperature gradient in the national spherical torus experiment von Mazzucato, E, Smith, D R, Bell, R E, Kaye, S M, Hosea, J C, LeBlanc, B P, Wilson, J R, Ryan, P M, Domier, C W, Luhmann, Jr, N C, Yuh, H, Lee, W, Park, H

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Simulation of microtearing turbulence in national spherical torus experiment von Guttenfelder, W., Candy, J., Kaye, S. M., Nevins, W. M., Wang, E., Zhang, J., Bell, R. E., Crocker, N. A., Hammett, G. W., LeBlanc, B. P., Mikkelsen, D. R., Ren, Y., Yuh, H.

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Detection of disruptions in the high-β spherical torus NSTX von Gerhardt, S.P., Darrow, D.S., Bell, R.E., LeBlanc, B.P., Menard, J.E., Mueller, D., Roquemore, A.L., Sabbagh, S.A., Yuh, H.

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Progress in understanding error-field physics in NSTX spherical torus plasmas von Menard, J.E, Bell, R.E, Gates, D.A, Gerhardt, S.P, Park, J.-K, Sabbagh, S.A, Berkery, J.W, Egan, A, Kallman, J, Kaye, S.M, LeBlanc, B, Liu, Y.Q, Sontag, A, Swanson, D, Yuh, H, Zhu, W

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Fast response of electron-scale turbulence to auxiliary heating cessation in National Spherical Torus Experiment von Ren, Y., Wang, W. X., LeBlanc, B. P., Guttenfelder, W., Kaye, S. M., Ethier, S., Mazzucato, E., Lee, K. C., Domier, C. W., Bell, R., Smith, D. R., Yuh, H.

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Momentum transport in electron-dominated NSTX spherical torus plasmas von Kaye, S.M, Solomon, W, Bell, R.E, LeBlanc, B.P, Levinton, F, Menard, J, Rewoldt, G, Sabbagh, S, Wang, W, Yuh, H

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Density gradient stabilization of electron temperature gradient driven turbulence in a spherical tokamak von Ren, Y, Kaye, S M, Mazzucato, E, Guttenfelder, W, Bell, R E, Domier, C W, LeBlanc, B P, Lee, K C, Luhmann, Jr, N C, Smith, D R, Yuh, H

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Fast-ion energy loss during TAE avalanches in the National Spherical Torus Experiment von Fredrickson, E.D., Crocker, N.A., Darrow, D.S., Gorelenkov, N.N., Kramer, G.J., Kubota, S., Podesta, M., White, R.B., Bortolon, A., Gerhardt, S.P., Bell, R.E., Diallo, A., LeBlanc, B., Levinton, F.M., Yuh, H.

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