Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Klaus Steiner"'
Publikováno v:
Physical Review B. 104
The kagome Hubbard model (KHM) is a paradigmatic example of a frustrated two-dimensional model. While its strongly correlated regime, described by a Heisenberg model, is of topical interest due to its enigmatic prospective spin-liquid ground state, t
Autor:
Klaus Steiner
Der Hans, Bierbauchträger und selbsternannter Denker, ist auf der Suche nach einer neuen, vollbusigen Lebensabschnittspartnerin, die ihn ausreichend bewundert und keine Selbstfindungsseminare besucht. Doch solche Damen sind rar gesät - und überhau
Autor:
Klaus Steiner
Penelope, IQ und Big Balt werden viele tausend Jahre in die Vergangenheit versetzt – in die Steinzeit. Dort treffen sie auf die Osohama, ein friedliches Volk, das auf einer großen Waldlichtung lebt. Doch es droht Gefahr. Die wilden Eismänner aus
Autor:
Ulrich Hoefer, Klaus Steiner, Gerd Kühner, Harald Böttner, Arne Dipl Phys Dr Felske, Gerd Sulz
Publikováno v:
Sensors and Actuators B: Chemical. 44:429-433
The selectivity of SnO2 thin-film gas sensors can be modulated by changing the contact areas of the contact electrodes. The investigated SnO2 arrays have been structured with two mask steps only. Gas mixture analysis in the German threshold limit val
Publikováno v:
Ecological Economics. 21:19-34
Although the inadequacy of GDP to measure economic welfare is widely accepted theoretically, it is still used as the key indicator for economic policy. This article's aim, therefore, is to give some empirical evidence to the theoretical critique. Eco
Autor:
Klaus Steiner, M. Jaegle
Publikováno v:
Sensors and Actuators B: Chemical. 34:543-547
Gas-sensitive GaAs-MESFETs with catalytic gates have been fabricated. Gas response of I–V output and transfer characteristics are discussed. Pd- and Pt-catalysed MESFETs show NO2 and NH3-sensitivity. There is no cross sensitivity to H2O, CO1, CO2 a
Publikováno v:
teme. 62:145-150
Publikováno v:
Sensors and Actuators B: Chemical. 29:423-427
Amorphous silicon photodetectors are attractive transducers for integrated optical devices on dielectrics. Frequency-dependent admittance analysis is used to analyze the material properties of such detectors. The photodetectors are laterally coupled
Publikováno v:
Sensors and Actuators B: Chemical. 22:115-119
Thin-film SnO 2 gas sensors have been structured on Si substrates. The sensors are temperature stable at 900°C in synthetic air for 48 h. No significant outdiffusion of the sensor layers can be observed after annealing. Pt catalysts lead to CO senso
Autor:
Gabi Uptmoor, Gerd Kühner, Manfred Lacher, Helmut Reiter, Helga Löw, Werner Schweizer, Gerd Sulz, Klaus Steiner
Publikováno v:
Sensors and Actuators B: Chemical. 16:390-395
Thin-film technologies lead to low cost and reliable microsystems combining electronics and sensors. However, in competition with microelectronic fabrication sensor technologies exhibit a lack of experience creating difficulties in microsystem integr