Existence and role of low energy charge-paramagnon modes in the strange metal phase of Bi$_2$Sr$_2$CaCu$_2$O$_{8+y}$

Authors: Flipse, C. F. J., van Stralen, T. J. N., Kepaptsoglou, D. M., Ramasse, Q. M.

Subject Terms: Condensed Matter - Strongly Correlated Electrons

Access URL: http://arxiv.org/abs/2403.18483

Direct mapping of electronic orbitals in graphene using electron energy-loss spectroscopy

Authors: Bugnet, M., Ederer, M., Lazarov, V. K., Li, L., Ramasse, Q. M., Löffler, S., Kepaptsoglou, D. M.

Source: Phys. Rev. Lett. 128 (2022) 116401

Subject Terms: Condensed Matter - Materials Science, Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2107.06221

Tuning band alignment at a semiconductor-crystalline oxide heterojunction via electrostatic modulation of the interfacial dipole

Authors: Chrysler, M., Gabel, J., Lee, T. -L., Penn, A. N., Matthews, B. E., Kepaptsoglou, D. M., Ramasse, Q. M., Paudel, J. R., Sah, R. K., Grassi, J. D., Zhu, Z., Gray, A. X., LeBeau, J. M., Spurgeon, S. R., Chambers, S. A., Sushko, P. V., Ngai, J. H.

Source: Phys. Rev. Materials 5, 104603 (2021)

Subject Terms: Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2105.13443

Current opinion on the prospect of mapping electronic orbitals in the transmission electron microscope: State of the art, challenges and perspectives.

Authors: Bugnet, M., Löffler, S., Ederer, M., Kepaptsoglou, D. M., Ramasse, Q. M.

Source: Journal of Microscopy; Sep2024, Vol. 295 Issue 3, p217-235, 19p

Subject Terms: DIGITAL maps, TRANSMISSION electron microscopes, MOMENTUM distributions, ELECTRON spectroscopy, ELECTRON diffraction

Pecularities of electrical resistivity during transformations in amorphous and nanocrystalline alloys
International symposium on metastable and nano-materials; ISMANAM-2005

Authors: Deanko, M., Paluga, M., Kepaptsoglou, D. M., Muller, D., Mrafko, P., Janickovic, D., Hristoforou, E., Skorvanek, I., Svec, P.

Source: JOURNAL OF ALLOYS AND COMPOUNDS. 434/435:248-251

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN063991038&indx=1&recIds=ETOCCN063991038

Evolution of lattice parameter and process rates during nanocrystallization of amorphous Fe-Co-Si-B alloy
International symposium on metastable and nano-materials; ISMANAM-2005

Authors: Kepaptsoglou, D. M., Svec, P., Janickovic, D., Hristoforou, E.

Source: JOURNAL OF ALLOYS AND COMPOUNDS. 434/435:211-214

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN063990931&indx=1&recIds=ETOCCN063990931

Selected issues in quantitative structure analysis of nanocrystalline alloys
NATO Advanced Study Institute on electron crystallography: novel approaches for structure determination of nanosized materials; Electron crystallography

Authors: Kepaptsoglou, D. M., Deanko, M., Janickovic, D., Hristoforou, E., Svec, P.

Source: NATO SCIENCE SERIES SUB SERIES II MATHEMATICS PHYSICS AND CHEMISTRY. 211:507-512

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN058364111&indx=1&recIds=ETOCCN058364111

Characterisation of iron-rich atmospheric submicrometre particles in the roadside environment

Authors: Sanderson, P., Su, S. S., Chang, I. T., Delgado Saborit, J. M., Kepaptsoglou, D. M., Weber, R. J., Harrison, R. M.

Source: ATMOSPHERIC ENVIRONMENT. 140:167-175

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN379392100&indx=1&recIds=ETOCRN379392100

Symmetric and Asymmetric Decoration of Graphene: Bimetal-Graphene Sandwiches

Authors: Toth, P. S., Velick, M., Ramasse, Q. M., Kepaptsoglou, D. M., Dryfe, R. A.

Source: ADVANCED FUNCTIONAL MATERIALS. 25(19):2899-2909

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN375625713&indx=1&recIds=ETOCRN375625713

Crystal structure and thermoelectric properties of Sr-Mo substituted CaMnO3: a combined experimental and computational study

Authors: Srivastava, D., Azough, F., Freer, R., Combe, E., Funahashi, R., Kepaptsoglou, D. M., Ramasse, Q. M., Molinari, M., Yeandel, S. R., Baran, J. D.

Source: JOURNAL OF MATERIALS CHEMISTRY. C. 3(47):12245-12259

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Mapping strain modulated electronic structure perturbations in mixed phase bismuth ferrite thin films

Authors: Krishnan, P. S., Aguiar, J., Ramasse, Q. M., Kepaptsoglou, D. M., Liang, W. I., Chu, Y. H., Browning, N. D., Munroe, P., Nagarajan, V.

Source: JOURNAL OF MATERIALS CHEMISTRY. C. 3(8):1835-1845

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN367450056&indx=1&recIds=ETOCRN367450056

Dielectric response of pentagonal defects in multilayer graphene nano-cones

Authors: Hage, F. S., Kepaptsoglou, D. M., Seabourne, C. R., Ramasse, Q. M., Scott, A. J., Prytz, O., Gunnaes, A. E., Helgesen, G.

Source: NANOSCALE -CAMBRIDGE-. 6(3):1833-1839

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Atomic-resolution electron energy loss studies of precipitates in an Al-Mg-Si-Cu-Ag alloy

Authors: Wenner, S., Marioara, C. D., Ramasse, Q. M., Kepaptsoglou, D. M., Hage, F. S., Holmestad, R.

Source: SCRIPTA MATERIALIA. 74:92-95

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN344368466&indx=1&recIds=ETOCRN344368466

Probing the Bonding and Electronic Structure of Single Atom Dopants in Graphene with Electron Energy Loss Spectroscopy

Authors: Ramasse, Q.M., Seabourne, C.R., Kepaptsoglou, D.-M., Zan, R., Bangert, U., Scott, A.J.

Source: NANO LETTERS. 13(10):4989-4995

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN341353219&indx=1&recIds=ETOCRN341353219

Interfacial Charge Transfer and Chemical Bonding in a Ni-LaNbO~4 Cermet for Proton-Conducting Solid-Oxide Fuel Cell Anodes

Authors: Kepaptsoglou, D.-M., Hadidi, K., Lovvik, O.-M., Magraso, A., Norby, T., Gunnaes, A.E., Olsen, A., Ramasse, Q.M.

Source: CHEMISTRY OF MATERIALS. 24(21):4152-4159

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XPS characterisation of the interface between anode and electrolyte in a proton conducting solid oxide fuel cell

Authors: Sunding, M. F., Kepaptsoglou, D. M., Diplas, S., Norby, T., Gunnaes, A. E.

Source: SURFACE AND INTERFACE ANALYSIS. 42(6-7):568-571

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN274203417&indx=1&recIds=ETOCRN274203417

Charge carriers in grain boundaries of 0.5% Sr-doped LaNbO4

Authors: Fjeld, H., Kepaptsoglou, D. M., Haugsrud, R., Norby, T.

Source: SOLID STATE IONICS. 181(3-4):104-109

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN266985586&indx=1&recIds=ETOCRN266985586

Pecularities of nanocrystal formation in rapidly quenched (FeCo)MoCuB amorphous alloys

Authors: KEPAPTSOGLOU, D. M., PALUGA, M., DEANKO, M., MULLER, D., CONDE, C. F., HRISTOFOROU, E., JANICKOVIC, D., SVEC, P.

Source: JOURNAL OF MICROSCOPY. 223(3):288-291

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Identification and quantification of microstructures formed during nanocrystallization of amorphous (Fe, Co)-Nb-(Si, B) systems

Authors: DEANKO, M., KEPAPTSOGLOU, D. M., MULLER, D., JANICKOVIC, D., SKORVANEK, I., HRISTOFOROU, E., SVEC, P.

Source: JOURNAL OF MICROSCOPY. 223(3):260-263

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Magnetic sensor response dependence on hysteresis effects

Authors: Kepaptsoglou, D. M., Ktena, A., Hristoforou, E.

Source: SENSORS AND ACTUATORS A. 119(1):133-137

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN165866964&indx=1&recIds=ETOCRN165866964