Surface modification of organic powders for enhanced rheology via atomic layer deposition

Autor: Robert V. Reeves, Art J. Nelson, J.R. Miller, Nick Teslich, Cooper Gillespie, Selim Elhadj, Adrian Scheppe, John M. Chesser, Jay Dixon, Taylor M. Bryson, Andrew Lange

Publikováno v: Advanced Powder Technology. 31:2521-2529

Some organic additive manufacturing feedstocks can be cohesive and tend to agglomerate in suspensions, which can lead to significant challenges in formulating solids-loaded fluids, like those used in many additive manufacturing processes. By depositi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb44a74909fc304eab22b730e2a33ac2
https://doi.org/10.1016/j.apt.2020.04.016

Observation of Fundamental Mechanisms in Compression-Induced Phase Transformations Using Ultrafast X-ray Diffraction

Autor: Clemens Prescher, Joseph T. McKeown, Jonathan C. Crowhurst, Eduardo Granados, Inhyuk Nam, Elissaios Stavrou, Sergey S. Lobanov, Jonathan L. Belof, Peter Walter, S. Brown, John D. Roehling, Bob Nagler, Art J. Nelson, Alexander F. Goncharov, Harry B. Radousky, Graeme J. Ackland, Arianna Gleason, Nick Teslich, Tian T. Li, Vitali B. Prakapenka, Nicholas Holtgrewe, Hongxiang Zong, Michael R. Armstrong, Ryan A. Austin, Hae Ja Lee, Paulius Grivickas

Publikováno v: JOM
Armstrong, M R, Radousky, H B, Austin, R A, Stavrou, E, Zong, H, Ackland, G J, Brown, S, Crowhurst, J C, Gleason, A E, Granados, E, Grivickas, P, Holtgrewe, N, Lee, H J, Li, T T, Lobanov, S, McKeown, J T, Nagler, B, Nam, I, Nelson, A J, Prakapenka, V, Prescher, C, Roehling, J D, Teslich, N E, Walter, P, Goncharov, A F & Belof, J L 2021, ' Observation of Fundamental Mechanisms in Compression-Induced Phase Transformations Using Ultrafast X-ray Diffraction ', JOM, pp. 1-9 . https://doi.org/10.1007/s11837-020-04535-4

As theoretically hypothesized for several decades in group IV transition metals, we have discovered a dynamically stabilized body-centered cubic (bcc) intermediate state in Zr under uniaxial loading at sub-nanosecond timescales. Under ultrafast shock

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29faf34b90aaffa6317ba21b42b6268
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5005410

Initiated chemical vapor deposition polymers for high peak-power laser targets

Autor: Salmaan H. Baxamusa, Daniel D. Burkey, Nick Teslich, Paul Ehrmann, Aravind Suresh, Matthew A. Worthington, Ted A. Laurence, Xavier Lepró, Tom Lee

Publikováno v: Thin Solid Films. 635:37-41

We report two examples of initiated chemical vapor deposition (iCVD) polymers being developed for use in laser targets for high peak-power laser systems. First, we show that iCVD poly(divinylbenzene) is more photo-oxidatively stable than the plasma p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10c1395d72cc901171563ac83f7c7172
https://doi.org/10.1016/j.tsf.2016.11.055

Measurement of PuO2 film thickness by electron probe microanalysis (EPMA) calibration curve method

Autor: Jeff A. Stanford, Long N. Dinh, R. Gollott, Nick Teslich, Scott B. Donald, Cheng K. Saw

Publikováno v: Journal of Nuclear Materials. 530:151968

Plutonium (Pu) surfaces are highly reactive toward oxygen containing species and, therefore, invariably covered with oxides (e.g. PuO2) during transport and handling. The actual thickness of the surface oxide may dictate if a plutonium part is suitab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb9eb15f326cdd0601e28064732a022d
https://doi.org/10.1016/j.jnucmat.2019.151968

Onset of a Two-Dimensional Superconducting Phase in a Topological-Insulator–Normal-Metal Bi1−xSbx/Pt Junction Fabricated by Ion-Beam Techniques

Autor: Nick Teslich, Dongxia Qu, Zu Rong Dai, Sean R. Durham, Thomas Schenkel, George Chapline, Jonathan L. DuBois

Publikováno v: Physical Review Letters. 121

Inducing superconductivity in a topological insulator can lead to novel quantum effects. However, experimental approaches to turn a topological insulator into a superconductor are limited. Here, we report on superconductivity in topological insulator

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc8809427a6d066da0130399ef29cf46
https://doi.org/10.1103/physrevlett.121.037001