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Hans Christen
Hans Christen
Retired
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Strong polarization enhancement in asymmetric three-component ferroelectric superlattices
HN Lee, HM Christen, MF Chisholm, CM Rouleau, DH Lowndes
Nature 433 (7024), 395-399, 2005
8132005
Strong polarization enhancement in asymmetric three-component ferroelectric superlattices
HN Lee, HM Christen, MF Chisholm, CM Rouleau, DH Lowndes
Nature 433 (7024), 395-399, 2005
8132005
Recent advances in pulsed-laser deposition of complex oxides
HM Christen, G Eres
Journal of Physics: Condensed Matter 20 (26), 264005, 2008
4242008
Spectroscopic imaging of single atoms within a bulk solid
M Varela, SD Findlay, AR Lupini, HM Christen, AY Borisevich, N Dellby, ...
Physical Review Letters 92 (9), 095502, 2004
3942004
Surface strontium enrichment on highly active perovskites for oxygen electrocatalysis in solid oxide fuel cells
EJ Crumlin, E Mutoro, Z Liu, ME Grass, MD Biegalski, YL Lee, D Morgan, ...
Energy & Environmental Science 5 (3), 6081-6088, 2012
3892012
Probing oxygen vacancy concentration and homogeneity in solid-oxide fuel-cell cathode materials on the subunit-cell level
YM Kim, J He, MD Biegalski, H Ambaye, V Lauter, HM Christen, ...
Nature materials 11 (10), 888-894, 2012
3502012
Stress-induced R− M A− M C− T symmetry changes in BiFeO 3 films
HM Christen, JH Nam, HS Kim, AJ Hatt, NA Spaldin
Physical Review B 83 (14), 144107, 2011
2712011
Stress-induced symmetry changes in BiFeO films
HM Christen, JH Nam, HS Kim, AJ Hatt, NA Spaldin
Physical Review B 83 (14), 144107, 2011
2712011
Room-temperature multiferroic hexagonal LuFeO 3 films
W Wang, J Zhao, W Wang, Z Gai, N Balke, M Chi, HN Lee, W Tian, L Zhu, ...
Physical review letters 110 (23), 237601, 2013
2472013
Enhanced oxygen reduction activity on surface-decorated perovskite thin films for solid oxide fuel cells
E Mutoro, EJ Crumlin, MD Biegalski, HM Christen, Y Shao-Horn
Energy & Environmental Science 4 (9), 3689-3696, 2011
2342011
Water Dissociation on CeO2(100) and CeO2(111) Thin Films
DR Mullins, PM Albrecht, TL Chen, FC Calaza, MD Biegalski, ...
The Journal of Physical Chemistry C 116 (36), 19419-19428, 2012
2262012
Dielectric properties of sputtered SrTiO 3 films
HM Christen, J Mannhart, EJ Williams, C Gerber
Physical Review B 49 (17), 12095, 1994
2251994
Suppressed dependence of polarization on epitaxial strain in highly polar ferroelectrics
HN Lee, SM Nakhmanson, MF Chisholm, HM Christen, KM Rabe, ...
Physical review letters 98 (21), 217602, 2007
2202007
X-Ray Diffraction Measurement of the Effect of Layer Thickness on the Ferroelectric Transition in Epitaxial Multilayers
ED Specht, HM Christen, DP Norton, LA Boatner
Physical review letters 80 (19), 4317, 1998
2131998
Effect of epitaxial strain on ferroelectric polarization in multiferroic BiFeO3 films
DH Kim, HN Lee, MD Biegalski, HM Christen
Applied Physics Letters 92 (1), 2008
2022008
Far-infrared optical conductivity gap in superconducting MgB 2 films
RA Kaindl, MA Carnahan, J Orenstein, DS Chemla, HM Christen, HY Zhai, ...
Physical review letters 88 (2), 027003, 2001
1932001
Oxygen electrocatalysis on (001)-oriented manganese perovskite films: Mn valency and charge transfer at the nanoscale
KA Stoerzinger, M Risch, J Suntivich, WM Lü, J Zhou, MD Biegalski, ...
Energy & Environmental Science 6 (5), 1582-1588, 2013
1912013
Large resistivity modulation in mixed-phase metallic systems
Y Lee, ZQ Liu, JT Heron, JD Clarkson, J Hong, C Ko, MD Biegalski, ...
Nature communications 6 (1), 5959, 2015
1822015
Direct observation of defect range and evolution in ion-irradiated single crystalline Ni and Ni binary alloys
C Lu, K Jin, LK Béland, F Zhang, T Yang, L Qiao, Y Zhang, H Bei, ...
Scientific reports 6 (1), 19994, 2016
1802016
Persistent step-flow growth of strained films on vicinal substrates
W Hong, HN Lee, M Yoon, HM Christen, DH Lowndes, Z Suo, Z Zhang
Physical review letters 95 (9), 095501, 2005
1662005
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