Zobrazeno 1 - 10
of 384
pro vyhledávání: '"Kipp, L."'
Autor:
Yang, L. X., Rohde, G., Rohwer, T., Stange, A., Hanff, K., Sohrt, C., Rettig, L., Cortés, R., Chen, F., Feng, D. L., Wolf, T., Kamble, B., Eremin, I., Popmintchev, T., Murnane, M. M., Kapteyn, H. C., Kipp, L., Fink, J., Bauer, M., Bovensiepen, U., Rossnagel, K.
Time- and angle-resolved extreme ultraviolet photoemission spectroscopy is used to study the electronic structure dynamics in BaFe$_2$As$_2$ around the high-symmetry points $\Gamma$ and $M$. A global oscillation of the Fermi level at the frequency of
Externí odkaz:
http://arxiv.org/abs/1312.6025
Autor:
Hellmann, S., Beye, M., Sohrt, C., Rohwer, T., Sorgenfrei, F., Redlin, H., Kalläne, M., Marczynski-Bühlow, M., Hennies, F., Bauer, M., Föhlisch, A., Kipp, L., Wurth, W., Rossnagel, K.
Publikováno v:
PRL 105, 187401 (2010)
Femtosecond time-resolved core-level photoemission spectroscopy with a free-electron laser is used to measure the atomic-site specific charge-order dynamics in the charge-density-wave/Mott insulator 1T-TaS2. After strong photoexcitation, a prompt los
Externí odkaz:
http://arxiv.org/abs/1004.4790
Autor:
Graf, J., Hellmann, S., Jozwiak, C., Smallwood, C. L., Hussain, Z., Kaindl, R. A., Kipp, L., Rossnagel, K., Lanzara, A.
Publikováno v:
J. Appl. Phys. 107, 014912 (2010)
We report a systematic measurement of the space charge effect observed in the few-ps laser pulse regime in laser-based solid-state photoemission spectroscopy experiments. The broadening and the shift of a gold Fermi edge as a function of spot size, l
Externí odkaz:
http://arxiv.org/abs/1001.1989
Autor:
Morgenstern, M., Klijn, J., Meyer, Chr., Getzlaff, M., Adelung, R., Roemer, R. A., Rossnagel, K., Kipp, L., Skibowski, M., Wiesendanger, R.
The local density of states (LDOS) of the adsorbate induced two-dimensional electron system (2DES) on n-InAs(110) is studied by low-temperature scanning tunneling spectroscopy. The LDOS exhibits irregular structures with fluctuation lengths decreasin
Externí odkaz:
http://arxiv.org/abs/cond-mat/0202239
Autor:
Mueller, R., Schneider, M., Janowitz, C., Unger, R. -St., Stemmler, T., Krapf, A., Dwelk, H., Manzke, R., Rossnagel, K., Kipp, L., Skibowski, M.
Publikováno v:
J. Superconductivity 14, 657 (2001)
A first Fermi surface map of a single-layer high-Tc superconductor is presented. The experiments were carried out on optimally doped Bi_2Sr_(2-x)La_xCuO_(6+delta)(x=0.40) with synchrotron radiation which allow to discuss in detail the strong polarisa
Externí odkaz:
http://arxiv.org/abs/cond-mat/0109144
Autor:
Duerr, C., Legner, S., Hayn, R., Borisenko, S. V., Hu, Z., Theresiak, A., Knupfer, M., Golden, M. S., Fink, J., Ronning, F., Shen, Z. -X., Eisaki, H., Uchida, S., Janowitz, C., Mueller, R., Johnson, R. L., Rossnagel, K., Kipp, L., Reichardt, G.
Publikováno v:
Phys. Rev. B 63, 014505 (2000)
We have investigated the lowest binding-energy electronic structure of the model cuprate Sr_2CuO_2Cl_2 using angle resolved photoemission spectroscopy (ARPES). Our data from about 80 cleavages of Sr_2CuO_2Cl_2 single crystals give a comprehensive, se
Externí odkaz:
http://arxiv.org/abs/cond-mat/0007283
Cluster research so far only dealt with either 3D free clusters or clusters on substrates with strong electronic coupling at the interface. Preparation of free and orientated 2D clusters is usually not possible because one of these conditions general
Externí odkaz:
http://arxiv.org/abs/cond-mat/9909411
Autor:
Kipp, L., Rossnagel, K., Brugmann, J., Solterbeck, C., Strasser, T., Schattke, W., Skibowski, M.
Angle resolved photoemission spectroscopy (ARPES) has been commonly applied to evaluate the shape of Fermi surfaces by employing simple criteria for the determination of the Fermi vector k_F parallel to the surface such as maximum photoemission inten
Externí odkaz:
http://arxiv.org/abs/cond-mat/9905400
Autor:
Solterbeck, C., Schattke, W., Zahlmann-Nowitzki, J. -W., Gawlik, K. -U., Kipp, L., Skibowski, M., Fadley, C. S., Van Hove, M. A.
Angle-resolved ultraviolet photoemission spectra are interpreted by combining the energetics and spatial properties of the contributing states. One-step calculations are in excellent agreement with new azimuthal experimental data for GaAs(110). Stron
Externí odkaz:
http://arxiv.org/abs/cond-mat/9708218
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