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Transition from homochiral clusters to racemate monolayers during 2D crystallization of trioxa[11] helicene on Ag(100)
Irziqat, B., Berger, J., Mendieta-Moreno, J. I., Sundar, M. S., Bedekar, A., & Ernst, K. H. (2021). Transition from homochiral clusters to racemate monolayers during 2D crystallization of trioxa[11] helicene on Ag(100). ChemPhysChem, 22(3), 293-297. https://doi.org/10.1002/cphc.202000853
Stereoselective on-surface cyclodehydrofluorization of a tetraphenylporphyrin and homochiral self-assembly
Chen, H., Tao, L., Wang, D., Wu, Z. Y., Zhang, J. L., Gao, S., … Gao, H. J. (2020). Stereoselective on-surface cyclodehydrofluorization of a tetraphenylporphyrin and homochiral self-assembly. Angewandte Chemie International Edition, 59(40), 17413-17416. https://doi.org/10.1002/anie.202005425
XXII. Symposium on atomic, cluster and surface physics (SASP). Conference report
Ernst, K. H. (2020). XXII. Symposium on atomic, cluster and surface physics (SASP). Conference report. Chimia, 74(6), 509-511. https://doi.org/10.2533/chimia.2020.509
Double layer crystallization of heptahelicene on noble metal surfaces
Seibel, J., Parschau, M., & Ernst, K. H. (2020). Double layer crystallization of heptahelicene on noble metal surfaces. Chirality, 32(7), 975-980. https://doi.org/10.1002/chir.23235
On-surface hydrogenation of buckybowls: from curved aromatic molecules to planar non-Kekulé aromatic hydrocarbons
Wäckerlin, C., Gallardo, A., Mairena, A., Baljozovic, M., Cahlík, A., Antalík, A., … Ernst, K. H. (2020). On-surface hydrogenation of buckybowls: from curved aromatic molecules to planar non-Kekulé aromatic hydrocarbons. ACS Nano, 14(12), 16735-16742. https://doi.org/10.1021/acsnano.0c04488
Chirality@the nanoscale symposium. Congresso Stefano Franscini (CSF), Monte Verita, Ascona, 13-17 October, 2019
Ernst, K. H. (2019). Chirality@the nanoscale symposium. Congresso Stefano Franscini (CSF), Monte Verita, Ascona, 13-17 October, 2019. Chimia, 73(12), 1042-1043. https://doi.org/10.2533/chimia.2019.1042
Chiral surface from achiral ingredients: modification of Cu(110) with phthalic acid
Karageorgaki, C., Mutombo, P., Jelinek, P., & Ernst, K. H. (2019). Chiral surface from achiral ingredients: modification of Cu(110) with phthalic acid. Journal of Physical Chemistry C, 123, 9121-9127. https://doi.org/10.1021/acs.jpcc.9b00637
Interaction of chiral and achiral dimethylsuccinic acid diastereomers with a Cu(110) surface
Karageorgaki, C., Mutombo, P., & Ernst, K. H. (2019). Interaction of chiral and achiral dimethylsuccinic acid diastereomers with a Cu(110) surface. Journal of Physical Chemistry C, 123(4), 2329-2335. https://doi.org/10.1021/acs.jpcc.8b11320
Graphene grown from flat and bowl shaped polycyclic aromatic hydrocarbons on Cu(111)
Li, J., Lampart, S., Siegel, J. S., Ernst, K. H., & Wäckerlin, C. (2019). Graphene grown from flat and bowl shaped polycyclic aromatic hydrocarbons on Cu(111). ChemPhysChem, 20(18), 2354-2359. https://doi.org/10.1002/cphc.201900291
Fivefold symmetry and 2D crystallization: self‐assembly of the buckybowl pentaindenocorannulene on a Cu(100) surface
Mairena, A., Zoppi, L., Lampart, S., Baldridge, K. K., Siegel, J. S., & Ernst, K. ‐H. (2019). Fivefold symmetry and 2D crystallization: self‐assembly of the buckybowl pentaindenocorannulene on a Cu(100) surface. Chemistry: A European Journal, 25(49), 11555-11559. https://doi.org/10.1002/chem.201902504
Heterochiral recognition among functionalized heptahelicenes on noble metal surfaces
Mairena, A., Mendieta, J. I., Stetsovych, O., Terfort, A., Stará, I. G., Starý, I., … Ernst, K. H. (2019). Heterochiral recognition among functionalized heptahelicenes on noble metal surfaces. Chemical Communications, 55(71), 10595-10598. https://doi.org/10.1039/C9CC05317D
The fate of bromine after temperature-induced dehydrogenation of on-surface synthesized bisheptahelicene
Mairena, A., Baljozovic, M., Kawecki, M., Grenader, K., Wienke, M., Martin, K., … Wäckerlin, C. (2019). The fate of bromine after temperature-induced dehydrogenation of on-surface synthesized bisheptahelicene. Chemical Science (10), 2998-3004. https://doi.org/10.1039/C8SC04720K
On the density of racemic and homochiral crystals: Wallach, Liebisch and Sommerfeld in Göttingen
Ernst, K. H. (2018). On the density of racemic and homochiral crystals: Wallach, Liebisch and Sommerfeld in Göttingen. Chimia, 72(6), 399-403. https://doi.org/10.2533/chimia.2018.399
Physical aspects of ultrathin chiral films
Ernst, K. H. (2018). Physical aspects of ultrathin chiral films. In K. Wandelt (Ed.), Vol. 3. Encyclopedia of interfacial chemistry: surface science and electrochemistry (pp. 277-283). https://doi.org/10.1016/B978-0-12-409547-2.13787-4
Chiral autocatalysis and mirror symmetry breaking
Gellman, A. J., & Ernst, K. H. (2018). Chiral autocatalysis and mirror symmetry breaking. Catalysis Letters, 148(6), 1610-1621. https://doi.org/10.1007/s10562-018-2380-x
On the chiroptical properties of racemic crystals
Kahr, B., Martin, A. T., & Ernst, K. H. (2018). On the chiroptical properties of racemic crystals. Chirality, 30(4), 378-382. https://doi.org/10.1002/chir.22820
Chirality-dependent electron spin filtering by molecular monolayers of helicenes
Kettner, M., Maslyuk, V. V., Nürenberg, D., Seibel, J., Gutierrez, R., Cuniberti, G., … Zacharias, H. (2018). Chirality-dependent electron spin filtering by molecular monolayers of helicenes. Journal of Physical Chemistry Letters, 9(8), 2025-2030. https://doi.org/10.1021/acs.jpclett.8b00208
Spontaneous separation of on-surface synthesized tris-helicenes into two-dimensional homochiral domains
Li, J., Martin, K., Avarvari, N., Wäckerlin, C., & Ernst, K. H. (2018). Spontaneous separation of on-surface synthesized tris-helicenes into two-dimensional homochiral domains. Chemical Communications, 54(57), 7948-7951. https://doi.org/10.1039/C8CC04235G
Modification of the potential landscape of molecular rotors on Au(111) by the presence of an STM tip
Lu, H. L., Cao, Y., Qi, J., Bakker, A., Strassert, C. A., Lin, X., … Gao, H. J. (2018). Modification of the potential landscape of molecular rotors on Au(111) by the presence of an STM tip. Nano Letters, 18(8), 4704-4709. https://doi.org/10.1021/acs.nanolett.8b01019
Diastereoselective Ullmann coupling to bishelicenes by surface topochemistry
Mairena, A., Wäckerlin, C., Wienke, M., Grenader, K., Terfort, A., & Ernst, K. H. (2018). Diastereoselective Ullmann coupling to bishelicenes by surface topochemistry. Journal of the American Chemical Society, 140(45), 15186-15189. https://doi.org/10.1021/jacs.8b10059
 

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