Search Results - "Renk, Timothy J."

Technique to Determine Intense Electron Beam Parameters and X-Ray Spectra From Dose-Rate Measurements at Different Angles by Weber, Bruce V., Hinshelwood, David D., Swanekamp, Stephen B., Rittersdorf, Ian M., Renk, Timothy J.

“…A new technique can determine far-field X-ray spectra produced by intense pulsed electron beams (e-beams). Dose-rate measurements at three different angles of…”
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An overview of the development of the first wall and other principal components of a laser fusion power plant by Sethian, John D., Raffray, A. Rene, Latkowski, Jeffery, Blanchard, James P., Snead, Lance, Renk, Timothy J., Sharafat, Shahram

“…This paper introduces the JNM Special Issue on the development of a first wall for the reaction chamber in a laser fusion power plant. In this approach to…”
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Materials modification using intense ion beams by Renk, T.J., Provencio, P.P., prasad, S.V., Shlapakovski, A.S., Petrov, A.V., Yatsui, K., Weihua Jiang, Suematsu, H.

“…Pulsed intense ion beams have been developed for applications including surface modification and alloying, and thin-film and nanopowder synthesis. Rapid…”
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Shot reproducibility of the self-magnetic-pinch diode at 4.5 MV by Bennett, Nichelle, Crain, M. Dale, Droemer, Darryl W., Gignac, Raymond E., Lare, Greg, Molina, Isidro, Obregon, Robert, Smith, Chase C., Wilkins, Frank L., Welch, Dale R., Cordova, Steve, Gallegos, Manuel L., Johnston, Mark D., Kiefer, Mark L., Leckbee, Joshua J., Mazarakis, Michael G., Nielsen, Dan, Renk, Timothy J., Romero, Tobias, Webb, Timothy J., Ziska, Derek

“…In experiments conducted at Sandia National Laboratories’ RITS-6 accelerator, the self-magnetic-pinch diode exhibits significant shot-to-shot variability…”
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Back-streaming ion beam measurements in a self magnetic pinch (SMP) electron diode by Mazarakis, Michael G., Cordova, Steven R., Johnston, Mark D., Kiefer, Mark L., Leckbee, Joshua J., Nielsen, Dan S., Oliver, Bryan V., Renk, Timothy J., Webb, Timothy J., Ziska, Derek, Bennett, Nichelle, Droemer, Darryl W., Cignac, Raymond E., Obregon, Robert J., Smith, Chase C., Wilkins, Frank L., Welch, Dale R., Romero, Tobias M.

“…Summary form only given. A self-magnetic pinch diode (SMP) is presently the electron diode of choice for high energy flash x-ray radiography utilizing pulsed…”
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Generation of Intense Ion Beams at the 13 Mev Level on the Hermes-III Accelerator by Renk, Timothy J.

“…The HERMES-III accelerator (18 MV, 700kA, 40 ns) uses Inductive Voltage Adder (IVA) architecture to drive a magnetically insulated transmission line (MITL)…”
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In-situ anode heating and plasma glow discharge cleaning and its effects on atomic constituents in the A-K gap in Self-Magnetic Pinch (SMP) experiments by Simpson, Sean C., Johnston, Mark D., Mazarakis, Michael G., Renk, Timothy J., Tang, Ricky, Webb, Timothy J., Nielsen, Dan S., Ziska, Derek R., Kiefer, Mark L., Patel, Sonal, Zier, Jacob C., Weber, Bruce V.

“…Summary form only given. The RITS-6 inductive voltage adder (IVA) accelerator (3.5-8.5 MeV) at Sandia National Laboratories produces highpower (TW) focused…”
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Contribution of the backstreaming ions to the Self-Magnetic pinch (SMP) diode current by Mazarakis, Michael G., Cuneo, Michael E., Fournier, Sean D., Johnston, Mark D., Kiefer, Mark L., Leckbee, Joshua J., Nielsen, Dan S., Oliver, Bryan V., Simpson, Sean, Renk, Timothy J., Webb, Timothy J., Ziska, Derek, Bennett, Nichelle, Droemer, Darryl W., Cignac, Raymond E., Obregon, Robert J., Smith, Chase C., Wilkins, Frank L., Welch, Dale R.

“…Summary form only given. The results presented here were obtained with an SMP diode mounted at the front high voltage end of the RITS accelerator. RITS is a…”
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Impedance behavior in the self-magnetic pinch (SMP) diode on the RITS-6 accelerator by Renk, Timothy J., Johnston, Mark D., Leckbee, Josh J., Webb, Timothy J., Mazarakis, Michael G., Kiefer, Mark L., Bennett, Nichelle

“…Summary form only given. The RITS-6 accelerator (4-7.5 MeV) at Sandia National Laboratories produces high-power (TW) focused electron beams (<; 3mm diameter)…”
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Plasma dynamics in the self-magnetic-pinch diode by Bennett, Nichelle, Crane, Marlon D., Smith, Chase C., Droemer, Darryl W., Welch, Dale R., Johnston, Mark D., Leckbee, Joshua J., Mazarakis, Michael G., Renk, Timothy J., Webb, Timothy J., Keifer, Mark L.

“…The self-magnetic-pinch (SMP) diode 1,2 is being developed as a source for flash x-ray radiography. The high electric field stresses applied to this diode and…”
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Direct measurement of the bi-polar ion current and anode-cathode (A-K) voltage in a self-magnetic pinch (SMP) diode by Mazarakis, Michael G., Cordova, Steven R., Cuneo, Michael E., Johnston, Mark D., Kiefer, Mark L., Lake, Patrick W., Leckbee, Joshua J., Nielsen, Dan S., Oliver, Bryan V., Renk, Timothy J., Sceiford, Matthew, Simpson, Sean C., Webb, Timothy J., Ziska, Derek, Bennett, Nichelle, Crain, Marlon D., Droemer, Darryl W., Cignac, Raymond E., Lare, Gregory A., Molina, Isidro, Obregon, Robert J., Romero, Tobias M., Smith, Chase C., Wilkins, Frank L., Welch, Dale R.

“…Summary form only given. A self-magnetic pinch diode is currently under extensive study in the Sandia Laboratory advanced radiographic development facility…”
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An overview of the development of the first wall and other principal components of a laser fusion power plant: Special Issue on Materials Development for Inertial Fusion Energy by SETHIAN, John D, RAFFRAY, A. Rene, LATKOWSKI, Jeffery, BLANCHARD, James P, SNEAD, Lance, RENK, Timothy J, SHARAFAT, Shahram

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Performance of a Pulsed Ion Beam with a Renewable Cryogenically Cooled Ion Source by Renk, Timothy J., Mann, Gregory A., Torres, Gerard A.

“…Summary form only given. A magnetically insulated diode configuration is commonly used as a source of high-power ion beams. A desirable ion source operated…”
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