Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Heinselman, Karen"'
Autor:
Rom, Christopher L., Smaha, Rebecca W., Knebel, Callan A., Heinselman, Karen N., Neilson, James R., Bauers, Sage R., Zakutayev, Andriy
Bulk solid state synthesis of nitride materials usually leads to thermodynamically stable, cation-ordered crystal structures, whereas thin film synthesis tends to favor disordered, metastable phases. This dichotomy is inconvenient both for basic mate
Externí odkaz:
http://arxiv.org/abs/2306.02233
Autor:
Nelson, Jocienne N., Rice, Anthony D., Kurleto, Rafal, Shackelford, Amanda, Sierzega, Zachary, Jiang, Chun-Sheng, Norman, Andrew G., Holtz, Megan E., Mangum, John S., Leahy, Ian A., Heinselman, Karen N., Ness, Herve, Van Schilfgaarde, Mark, Dessau, Daniel S., Alberi, Kirstin
MX monopnictide compounds (M=Nb,Ta, X = As,P) are prototypical three-dimensional Weyl semimetals (WSMs) that have been shown in bulk single crystal form to have potential for a wide variety of novel devices due to topologically protected band structu
Externí odkaz:
http://arxiv.org/abs/2303.05469
Publikováno v:
APL Materials 10, 041109 (2022)
Growing energy storage demands on lithium-ion batteries necessitate exploration of new electrochemical materials as next-generation battery electrode materials. In this work, we investigate the previously unexplored electrochemical properties of eart
Externí odkaz:
http://arxiv.org/abs/2207.07585
Autor:
Rom, Christopher L., Smaha, Rebecca W., Melamed, Celeste L., Schnepf, Rekha R., Heinselman, Karen N., Mangum, John S., Lee, Sang-Jun, Lany, Stephan, Schelhas, Laura T., Greenaway, Ann L., Neilson, James R., Bauers, Sage R., Andrew, Jennifer S., Tamboli, Adele C.
Publikováno v:
Chemistry of Materials 2023, 35, 7, 2936-2946
Magnetic semiconductors may soon improve the energy efficiency of computers, but materials exhibiting these dual properties remain underexplored. Here, we report the computational prediction and realization of a new magnetic and semiconducting materi
Externí odkaz:
http://arxiv.org/abs/2206.03594
Autor:
Sohel, Shahadat H., Kotecha, Ramchandra, Khan, Imran S, Heinselman, Karen N., Narumanchi, Sreekant, Tellekamp, M Brooks, Zakutayev, Andriy
${\beta}$-Ga${_2}$O${_3}$ based semiconductor devices are expected to have significantly improved high-power and high-temperature performance due to its ultra-wide bandgap of close to 5 eV. However, the high-temperature operation of these ultra-wide-
Externí odkaz:
http://arxiv.org/abs/2204.00112
Autor:
Woods-Robinson, Rachel, Stevanović, Vladan, Lany, Stephan, Heinselman, Karen N., Horton, Matthew K., Persson, Kristin A., Zakutayev, Andriy
In materials science, it is often assumed that ground state crystal structures predicted by density functional theory are the easiest polymorphs to synthesize. Ternary nitride materials, with many possible metastable polymorphs, provide a rich materi
Externí odkaz:
http://arxiv.org/abs/2012.12455
$\beta$-Ga$_2$O$_3$ is a next-generation ultra wide bandgap semiconductor (E$_g$ = 4.8 eV to 4.9 eV) that can be homoepitaxially grown on commercial substrates, enabling next-generation power electronic devices among other important applications. Ana
Externí odkaz:
http://arxiv.org/abs/2004.08470
Nitrides feature many interesting properties, such as a wide range of bandgaps suitable for optoelectronic devices including light-emitting diodes (LEDs), and piezoelectric response used in microelectromechanical systems (MEMS). Nitrides are also sig
Externí odkaz:
http://arxiv.org/abs/1905.10426
Autor:
Talley, Kevin R., Bauers, Sage R., Melamed, Celeste L., Papac, Meagan C., Heinselman, Karen, Khan, Imran, Roberts, Dennice M., Jacobson, Valerie, Mis, Allison, Brennecka, Geoff L., Perkins, John D., Zakutayev, Andriy
Combinatorial experiments involve synthesis of sample libraries with lateral composition gradients requiring spatially-resolved characterization of structure and properties. Due to maturation of combinatorial methods and their successful application
Externí odkaz:
http://arxiv.org/abs/1904.07989
Autor:
Gann, Katie R., Pieczulewski, Naomi, Gorsak, Cameron A., Heinselman, Karen, Asel, Thaddeus J., Noesges, Brenton A., Smith, Kathleen T., Dryden, Daniel M., Xing, Huili Grace, Nair, Hari P., Muller, David A., Thompson, Michael O.
Publikováno v:
Journal of Applied Physics; 1/7/2024, Vol. 135 Issue 1, p1-10, 10p
