Search Results - "Vakili, K"

Valley susceptibility of an interacting two-dimensional electron system by Gunawan, O, Shkolnikov, Y P, Vakili, K, Gokmen, T, De Poortere, E P, Shayegan, M

“…We report direct measurements of the valley susceptibility, the change of valley population in response to an applied symmetry-breaking strain, in an AlAs…”
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Two-dimensional electrons occupying multiple valleys in AlAs by Shayegan, M., De Poortere, E. P., Gunawan, O., Shkolnikov, Y. P., Tutuc, E., Vakili, K.

“…Two‐dimensional electrons in AlAs quantum wells occupy multiple conduction‐band minima at the X‐points of the Brillouin zone. These valleys have large…”
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Partial Esophageal Transplantation Is Possible as Part of a Multivisceral Graft by Vakili, K., Kim, H. B.

“…We report a case of a 9‐year‐old female with inflammatory myofibroblastic tumor (IMT), which involved the upper retroperitoneum, visceral vessels, stomach and…”
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Hepatitis B Virus (Hepadnaviridae: Orthohepadnavirus: Hepatitis B virus) among Hospitalized Mentally Disabled Patients is not transmitted by their nurses or family members by Sarbandi, H., Hosseini, S. M., Vakili, K., Fathi, M., Deravi, N. V., Vaezjalali, M.

“…Background. Prevalence of hepatitis B virus (HBV) infection has been reported to be higher in the institutionalized mentally disabled patients than that of the…”
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Spin susceptibility of two-dimensional electrons in narrow AlAs quantum wells by VAKILI, K, SHKOLNIKOV, Y. P, TUTUC, E, DE POORTERE, E. P, SHAYEGAN, M

“…We report measurements of the spin susceptibility in dilute two-dimensional electrons confined to a 45 A wide AlAs quantum well. The electrons in this well…”
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Low-temperature, in situ tunable, uniaxial stress measurements in semiconductors using a piezoelectric actuator by Shayegan, M., Karrai, K., Shkolnikov, Y. P., Vakili, K., De Poortere, E. P., Manus, S.

“…We demonstrate the use of a piezoelectric actuator to apply, at low temperatures, uniaxial stress in the plane of a two-dimensional electron system confined to…”
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Spin-valley phase diagram of the two-dimensional metal-insulator transition by Shayegan, M, Gunawan, O, Gokmen, T, Vakili, K, Padmanabhan, M, De Poortere, E. P

“…The metallic behaviour of the resistivity observed at low temperatures in low-disorder, dilute, two-dimensional (2D) carrier systems is of considerable…”
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Shape bias of robust covariance estimators: an empirical study by Hubert, M., Rousseeuw, P., Vakili, K.

“…Detecting outliers in a multivariate point cloud is not trivial, especially when dealing with a sizable fraction of contamination. Over time, it has…”
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Reno‐portal anastomosis as an approach to pediatric kidney transplantation in the setting of inferior vena cava thrombosis by Cauley, R. P., Potanos, K., Fullington, N., Lillehei, C., Vakili, K., Kim, H. B.

“…In pediatric renal transplantation in the setting of IVC thrombosis, the retrohepatic IVC or gonadal veins are often used for outflow. However, if use of…”
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Aorto‐Mesenteric and Renal Allograft Transplant: A Novel Treatment for Midaortic Syndrome by Vakili, K., Fullington, N. M., Turner, C. G., Cauley, R. P., Potanos, K. M., Lee, S., Ferguson, M., Lock, J. E., Kim, H. B.

“…Midaortic syndrome (MAS) is a rare condition characterized by stenosis of the aorta and often involving renal and visceral arteries. Current therapies include…”
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Dependence of spin susceptibility of a two-dimensional electron system on the valley degree of freedom by SHKOLNIKOV, Y. P, VAKILI, K, DE POORTERE, E. P, SHAYEGAN, M

“…We report measurements of the spin susceptibility, chi proportional, variant g(v)g*m*, in an AlAs two-dimensional electron system where, via the application of…”
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Multivisceral transplantation using a 2.9 kg neonatal donor by Cauley, R. P., Suh, M. Y., Kamin, D. S., Lillehei, C. W., Jenkins, R. L., Jonas, M. M., Vakili, K., Kim, H. B.

“…Cauley RP, Suh MY, Kamin DS, Lillehei CW, Jenkins RL, Jonas MM, Vakili K, Kim HB. Multivisceral transplantation using a 2.9 kg neonatal donor. :  Prematurity…”
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Giant low-temperature piezoresistance effect in AlAs two-dimensional electrons by Shkolnikov, Y. P., Vakili, K., De Poortere, E. P., Shayegan, M.

“…We present piezoresistance measurements in modulation doped AlAs quantum wells where the two-dimensional electron system occupies two conduction band valleys…”
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Zeeman splitting of interacting two-dimensional electrons with two effective masses by Vakili, K., Tutuc, E., Shayegan, M.

“…We have realized an AlAs two-dimensional electron system in which electrons occupy conduction-band valleys with different Fermi contours and effective masses…”
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Dependence of persistent gaps at landau level crossings on relative spin by Vakili, K, Gokmen, T, Gunawan, O, Shkolnikov, Y P, De Poortere, E P, Shayegan, M

“…We report measurements of the quantum Hall state energy gap at avoided crossings between Landau levels originating from different conduction band valleys in…”
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Spin-dependent resistivity at transitions between integer quantum hall states by VAKILI, K, SHKOLNIKOV, Y. P, TUTUC, E, BISHOP, N. C, DE POORTERE, E. P, SHAYEGAN, M

“…The longitudinal resistivity at transitions between integer quantum Hall states in two-dimensional electrons confined to AlAs quantum wells is found to depend…”
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Valley polarization and susceptibility of composite fermions around a filling factor nu=3/2 by Bishop, N C, Padmanabhan, M, Vakili, K, Shkolnikov, Y P, De Poortere, E P, Shayegan, M

“…We report magnetotransport measurements of fractional quantum Hall states in an AlAs quantum well around a Landau level filling factor nu=3/2, demonstrating…”
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Realization of an interacting two-valley AlAs bilayer system by Vakili, K, Shkolnikov, Y P, Tutuc, E, De Poortere, E P, Shayegan, M

“…By using different widths for two AlAs quantum wells comprising a bilayer system, we force the X-point conduction-band electrons in the two layers to occupy…”
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Valley susceptibility of interacting electrons and composite fermions by Bishop, N.C., Padmanabhan, M., Gunawan, O., Gokmen, T., De Poortere, E.P., Shkolnikov, Y.P., Tutuc, E., Vakili, K., Shayegan, M.

“…We report magnetotransport measurements of integer and fractional quantum Hall states in an AlAs quantum well where two conduction band valleys are occupied…”
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Spin-dependent resistivity and quantum Hall ferromagnetism in two-dimensional electrons confined to AlAs quantum wells by Vakili, K., Shkolnikov, Y.P., Tutuc, E., Bishop, N.C., De Poortere, E.P., Shayegan, M.

“…We observe a strong dependence of the amplitude and field position of longitudinal resistivity ( ρ xx ) peaks in the spin-resolved integer quantum Hall regime…”
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