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73篇 您的检索式:作者名="STEINDL"
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1Structural and compositional analysis of(InGa)(AsSb)/GaAs/GaP Stranski-Krastanov quantum dots显示文摘We investigated metal-organic vapor phase epitaxy grown(InGa)(AsSb)/GaAs/GaP Stranski–Krastanov quantum dots(QDs)with potential applications in QD-Flash memories by cross-sectional scanning tunneling microscopy(X-STM)and atom probe tomography(APT).The combination of X-STM and APT is a very powerful approach to study semiconductor heterostructures with atomic resolution,which provides detailed structural and compositional information on the system.The rather small QDs are found to be of truncated pyramid shape with a very small top facet and occur in our sample with a very high density of∼4×10^(11) cm^(−2).APT experiments revealed that the QDs are GaAs rich with smaller amounts of In and Sb.Finite element(FE)simulations are performed using structural data from X-STM to calculate the lattice constant and the outward relaxation of the cleaved surface.The composition of the QDs is estimated by combining the results from X-STM and the FE simulations,yielding∼In_(x)Ga_(1−x)As_(1−y)Sb_(y),where x=0.25–0.30 and y=0.10–0.15.Noticeably,the reported composition is in good agreement with the experimental results obtained by APT,previous optical,electrical,and theoretical analysis carried out on this material system.This confirms that the InGaSb and GaAs layers involved in the QD formation have strongly intermixed.A detailed analysis of the QD capping layer shows the segregation of Sb and In from the QD layer,where both APT and X-STM show that the Sb mainly resides outside the QDs proving that Sb has mainly acted as a surfactant during the dot formation.Our structural and compositional analysis provides a valuable insight into this novel QD system and a path for further growth optimization to improve the storage time of the QD-Flash memory devices.Raja S.R.Gajjela Arthur L.Hendriks James O.Douglas Elisa M.Sala Petr Steindl Petr Klenovský Paul A.J.Bagot Michael P.Moody Dieter Bimberg Paul M.Koenraad 2021Light(Science & Applications)2021,10,7:2
2Measurements of vi- bration and acceleration utilizing saw sensors显示文摘POHL R STEINDL L REINDL 2000IEEE Ultrasonics Symposium2000,34,:1
3Good stability and minimaI Osleolysis with a biconical threaded cup at 10 years显示文摘Zweymuller KA Steindl M Schwarzinger U 0,,:1
4Bromination of resin acid derivatives 显示文摘HASLINGER E KALCHAUSER H STEINDL H 1983Monatshefte fur Chemie1983,114,:1
5Geovariability and biodegrability of the water-extractable organic material in an agricultural soil 显示文摘Zsolnay A Steindl H 1991SoilBiology and Biochemistry1991,23,:1
6Methods for dimension reduction and their application in nonlinear dynamics 显示文摘Steindl A Troger H 2001International Journal of Solids and Structures2001,38,:1
7Wilson's Disease in Patients Presenting with Liver Disease:a Diagnostic Challenge显示文摘Steindl P Ferenci P Dienes H P 1997Gastroenterology1997,113,:1
8On the paradox of the free falling folded chain显示文摘SCHAGERL M STEINDL A STEINER W 0,,1:1
9Optimal Control of Deployment of a Tethered Subsatellite 显示文摘Steindl A and Trogeh H 2003Nonlinear Dynamics2003,,31:1
10Silibinin Is a Potent Antiviral Agent in Patients With Chronic Hepatitis C Not Responding to Pegylated Interferon/Ribavirin Therapy显示文摘Peter Ferenci Thomas–Matthias Scherzer Heidrun Kerschner Karoline Rutter Sandra Beinhardt Harald Hofer Maximilian Sch?niger–Hekele Heidemarie Holzmann Petra Steindl–Munda 2008Gastroenterology2008,,5:1
11Center manifold approach to the control of a tethered satellite system 显示文摘Steiner W Steindl A Troger H 1995Applied Mathematics and Computation1995,70,:1
12Optimal control of deployment of a tethered subsatellite显示文摘Steindl A Troger H 2003Nonlinear Dynamics2003,31,3:1
13Nitrous oxide emissions from a fallow and wheat field as affeeted by inereased soil temperature显示文摘Kamp T Steindl H Hantsehel R E 1998Biol Fertil Soils1998,27,:1
14Numerical study of large-amplitude oscillations of a 2 - satellite continuous tether system with a varying length 显示文摘Steiner W Zemann J Steindl A 1995Acta Astronantiea1995,35,911:1
15Dynamic corneal imaging显示文摘Grabner G Eilmsteiner R Steindl C 2005J Cataract Refract Surg2005,31,1:1
16Generic one-parameter bifurcations in the motion of a simple robot 显示文摘Lindtner E Steindl A Troger H 1989Journal of Computational and Applied Mathematics1989,26,:1
17Variations in primary vigour in the variety Q28显示文摘McDougall W A Steindl D R I Elliott J T 1948Cane Growers'' Quarterly Bulleti1948,12,:1
18Congress phytopharmaka & phytotherapy显示文摘Ismail CH Steindl H 2004Fortschritte Der Medizin2004,24,2:1
19Optimal control of deployment of a tethered subsatellite 显示文摘Steindl A Troger H 2003Nonlinear Dynamics2003,31,3:1
20Comparison of protein A affinity sorbents Ⅲ: Life time study 显示文摘Hahn R Kazumichi S Steindl F 2006J Chromatogr A2006,1102,12:1
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