Search Results - "Janzen, E."

Negative-U system of carbon vacancy in 4H-SiC by Son, N T, Trinh, X T, Løvlie, L S, Svensson, B G, Kawahara, K, Suda, J, Kimoto, T, Umeda, T, Isoya, J, Makino, T, Ohshima, T, Janzén, E

“…Using electron paramagnetic resonance (EPR), energy levels of the carbon vacancy (V(C)) in 4H-SiC and its negative-U properties have been determined. Combining…”
Get full text

Role of screening in the density functional applied to transition-metal defects in semiconductors by Ivády, Viktor, Abrikosov, I. A., Janzén, E., Gali, A.

“…We study selected transition-metal-related point defects in silicon and silicon carbide semiconductors by a range-separated hybrid density functional (HSE06)…”
Get full text

Electron effective mass in Al0.72Ga0.28N alloys determined by mid-infrared optical Hall effect by Schöche, S., Kühne, P., Hofmann, T., Schubert, M., Nilsson, D., Kakanakova-Georgieva, A., Janzén, E., Darakchieva, V.

“…The effective electron mass parameter in Si-doped Al0.72Ga0.28N is determined to be m∗=(0.336±0.020) m0 from mid-infrared optical Hall effect measurements. No…”
Get full text

Carbon doped GaN buffer layer using propane for high electron mobility transistor applications: Growth and device results by Li, X., Bergsten, J., Nilsson, D., Danielsson, Ö., Pedersen, H., Rorsman, N., Janzén, E., Forsberg, U.

“…The creation of a semi insulating (SI) buffer layer in AlGaN/GaN High Electron Mobility Transistor (HEMT) devices is crucial for preventing a current path…”
Get full text

Bimetallic, Silylene‐Mediated Multielectron Reductions of Carbon Dioxide and Ethylene by Whited, Matthew T., Zhang, Jia, Conley, Anna M., Ma, Senjie, Janzen, Daron E., Kohen, Daniela

“…A metal/ligand cooperative approach to the reduction of small molecules by metal silylene complexes (R2Si=M) is demonstrated, whereby silicon activates the…”
Get full text

Combinatorial ASO-mediated therapy with low dose SMN and the protective modifier Chp1 is not sufficient to ameliorate SMA pathology hallmarks by Muinos-Bühl, A., Rombo, R., Janzen, E., Ling, K.K., Hupperich, K., Rigo, F., Bennett, C.F., Wirth, B.

“…Spinal muscular atrophy (SMA) is a devastating genetically inherited neuromuscular disorder characterized by the progressive loss of motor neurons in the…”
Get full text

Unexpected catalytic activity of nanorippled graphene by Sun, P Z, Xiong, W Q, Bera, A, Timokhin, I, Wu, Z F, Mishchenko, A, Sellers, M C, Liu, B L, Cheng, H M, Janzen, E, Edgar, J H, Grigorieva, I V, Yuan, S J, Geim, A K

“…Graphite is one of the most chemically inert materials. Its elementary constituent, monolayer graphene, is generally expected to inherit most of the parent…”
Get full text

High-quality AlN layers grown by hot-wall MOCVD at reduced temperatures by Kakanakova-Georgieva, A., Nilsson, D., Janzén, E.

“…We report on a growth of AlN at reduced temperatures of 1100 °C and 1200 °C in a horizontal-tube hot-wall metalorganic chemical vapor deposition reactor…”
Get full text

Isotopic Control of the Boron-Vacancy Spin Defect in Hexagonal Boron Nitride by Clua-Provost, T., Durand, A., Mu, Z., Rastoin, T., Fraunié, J., Janzen, E., Schutte, H., Edgar, J. H., Seine, G., Claverie, A., Marie, X., Robert, C., Gil, B., Cassabois, G., Jacques, V.

Get full text

Mycoplasma bovis Infections in Cattle by Maunsell, F.P., Woolums, A.R., Francoz, D., Rosenbusch, R.F., Step, D.L., Wilson, D.J., Janzen, E.D.

“…Mycoplasma bovis is a pathogen causing respiratory disease, otitis media, arthritis, mastitis, and a variety of other diseases in cattle worldwide. It is…”
Get full text

Shallow donor and DX states of Si in AlN by Son, N. T., Bickermann, M., Janzén, E.

“…In unintentionally Si-doped AlN, the electron paramagnetic resonance (EPR) spectrum of the Si shallow donor (g=1.9905) was observed in darkness at room…”
Get full text

Temperature dependent effective mass in AlGaN/GaN high electron mobility transistor structures by Hofmann, T., Kühne, P., Schöche, S., Chen, Jr-Tai, Forsberg, U., Janzén, E., Ben Sedrine, N., Herzinger, C. M., Woollam, J. A., Schubert, M., Darakchieva, V.

“…The temperature-dependence of free-charge carrier mobility, sheet density, and effective mass of a two-dimensional electron gas in a AlGaN/GaN heterostructure…”
Get full text

Characterization of a n+3C/n−4H SiC heterojunction diode by Minamisawa, R. A., Mihaila, A., Farkas, I., Teodorescu, V. S., Afanas'ev, V. V., Hsu, C.-W., Janzén, E., Rahimo, M.

“…We report on the fabrication of n + 3C/n-4H SiC heterojunction diodes (HJDs) potentially promising the ultimate thermal stability of the junction. The diodes…”
Get full text

Synthesis and Reactivity of Pincer-Type Cobalt Silyl and Silylene Complexes by Zhang, Jia, Foley, Bryan J, Bhuvanesh, Nattamai, Zhou, Jia, Janzen, Daron E, Whited, Matthew T, Ozerov, Oleg V

“…Preparation and characterization of a series of pincer-type [P2Si]­Co complexes are reported, including a crystal structure of the first base-free cobalt…”
Get full text

Formation of Chlorosilyl Pincer-Type Rhodium Complexes by Multiple Si–H Activations of Bis(phosphine)/Dihydrosilyl Ligands by Whited, Matthew T, Deetz, Alexander M, Boerma, Joseph W, DeRosha, Daniel E, Janzen, Daron E

“…The synthesis and metalation of two bis(phosphine)/dihydrosilyl ligands at rhodium(I) sources is reported. Irrespective of the substitution at silicon (diaryl…”
Get full text

Characterizing the diagnostic sensitivity and specificity of pain biomarkers in cattle using receiver operating characteristic curves by Martin, M., Kleinhenz, M.D., Schwartzkopf-Genswein, K.S., Melendez, D., Marti, S., Pajor, E.A., Janzen, E.D., Coetzee, J.

“…Biomarkers are used to assess pain and analgesic drug efficacy in livestock. However, often the diagnostic sensitivity and specificity of these biomarkers for…”
Get full text

Halogen Interactions in Halogenated Oxindoles: Crystallographic and Computational Investigations of Intermolecular Interactions by Silva, Rodrigo A. Lemos, da Silva Filho, Demetrio A., Moberg, Megan E., Pappenfus, Ted M., Janzen, Daron E.

“…X-ray structural determinations and computational studies were used to investigate halogen interactions in two halogenated oxindoles. Comparative analyses of…”
Get full text

Graphene self-switching diodes as zero-bias microwave detectors by Westlund, A., Winters, M., Ivanov, I. G., Hassan, J., Nilsson, P.-Å., Janzén, E., Rorsman, N., Grahn, J.

“…Self-switching diodes (SSDs) were fabricated on as-grown and hydrogen-intercalated epitaxial graphene on SiC. The SSDs were characterized as zero-bias…”
Get full text

Very high growth rate of 4H-SiC epilayers using the chlorinated precursor methyltrichlorosilane (MTS) by Pedersen, H., Leone, S., Henry, A., Beyer, F.C., Darakchieva, V., Janzén, E.

“…The chlorinated precursor methyltrichlorosilane (MTS), CH 3SiCl 3, has been used to grow epitaxial layers of 4H-SiC in a hot wall chemical vapour deposition…”
Get full text

Effect of a single dose of meloxicam prior to band or knife castration in 1-wk-old beef calves: I. Acute pain by Meléndez, D M, Marti, S, Pajor, E A, Moya, D, Gellatly, D, Janzen, E D, Schwartzkopf-Genswein, K S

“…Abstract In Western Canada, approximately half of the calves produced are castrated before 1 wk of age. Therefore, it is important to identify effective…”
Get full text