Search Results - "Maan, J"
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1
Linear Magnetoresistance in a Quasifree Two-Dimensional Electron Gas in an Ultrahigh Mobility GaAs Quantum Well
Published in Physical review letters (16-12-2016)“…We report a high-field magnetotransport study of an ultrahigh mobility (μ[over ¯]≈25×10^{6} cm^{2} V^{-1} s^{-1}) n-type GaAs quantum well. We observe a…”
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2
Room-Temperature Quantum Hall Effect in Graphene
Published in Science (American Association for the Advancement of Science) (09-03-2007)“…The quantum Hall effect (QHE), one example of a quantum phenomenon that occurs on a truly macroscopic scale, has attracted intense interest since its discovery…”
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3
Magnetic effects at the interface between non-magnetic oxides
Published in Nature materials (01-07-2007)“…The electronic reconstruction at the interface between two insulating oxides can give rise to a highly conductive interface. Here we show how, in analogy to…”
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4
Shaping polymersomes into predictable morphologies via out-of-equilibrium self-assembly
Published in Nature communications (25-08-2016)“…Polymersomes are bilayer vesicles, self-assembled from amphiphilic block copolymers. They are versatile nanocapsules with adjustable properties, such as…”
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5
Selection of supramolecular chirality by application of rotational and magnetic forces
Published in Nature chemistry (12-02-2012)“…Many essential biological molecules exist only in one of two possible mirror-image structures, either because they possess a chiral unit or through their…”
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6
Ultrafast Magnetism of a Ferrimagnet across the Spin-Flop Transition in High Magnetic Fields
Published in Physical review letters (17-03-2017)“…We show that applying magnetic fields up to 30 T has a dramatic effect on the ultrafast spin dynamics in ferrimagnetic GdFeCo. Upon increasing the field beyond…”
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7
People and protected areas: some issues from India
Published in Animal biodiversity and conservation (01-01-2019)“…India is one of the 17 mega biodiverse countries, occupying only 2.5 % of the world's geographical area and 1.8 % of the its forest area but supporting 16 % of…”
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8
Temperature-driven transition from a semiconductor to a topological insulator
Published in Physical review. B, Condensed matter and materials physics (19-05-2015)“…We report on a temperature-induced transition from a conventional semiconductor to a two-dimensional topological insulator investigated by means of…”
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9
Laser induced spin precession in highly anisotropic granular L10 FePt
Published in Applied physics letters (14-04-2014)“…The dynamic magnetic properties of a highly anisotropic, granular L10 FePt thin film in magnetic fields up to 7 T are investigated using time-resolved…”
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10
Transport gap in suspended bilayer graphene at zero magnetic field
Published in Physical review. B, Condensed matter and materials physics (05-04-2012)“…We report a change of three orders of magnitude in the resistance of a suspended bilayer graphene flake which varies from a few k[Omega] in the…”
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11
Oscillatory persistent currents in self-assembled quantum rings
Published in Physical review letters (05-10-2007)“…We report the direct measurement of the persistent current carried by a single electron by means of magnetization experiments on self-assembled InAs/GaAs…”
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12
Robust tobacco smoking self-report in two cohorts: pregnant women or men and women living with or without HIV
Published in Scientific reports (12-05-2023)“…Understanding the true burden of tobacco smoking on adverse pregnancy outcomes is critical in generating appropriate interventions to improve outcomes…”
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13
Lifting of the Landau level degeneracy in graphene devices in a tilted magnetic field
Published in Physical review. B, Condensed matter and materials physics (24-11-2015)Get full text
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14
Optical Spectroscopy of Dark and Bright Excitons in CdSe Nanocrystals in High Magnetic Fields
Published in Journal of physical chemistry. C (26-10-2017)“…Low-temperature polarized and time-resolved photoluminescence spectroscopy in high magnetic fields (up to 30 T) has been used to study the spin-polarization,…”
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15
Magneto-Optical Properties of Wurtzite-Phase InP Nanowires
Published in Nano letters (13-08-2014)“…The possibility to grow in zincblende (ZB) and/or wurtzite (WZ) crystal phase widens the potential applications of semiconductor nanowires (NWs). This is…”
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16
Magnetoquantum Oscillations at THz Frequencies in InSb
Published in Physical review letters (06-10-2017)“…The ac magnetoconductance of bulk InSb at THz frequencies in high magnetic fields, as measured by the transmission of THz radiation, shows a field-induced…”
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17
Giant magnetic susceptibility of gold nanorods detected by magnetic alignment
Published in Physical review letters (17-09-2013)“…We have determined the magnetic properties of single-crystalline Au nanorods in solution using an optically detected magnetic alignment technique. The rods…”
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18
Nanolithography and manipulation of graphene using an atomic force microscope
Published in Solid state communications (01-09-2008)“…We use an atomic force microscope (AFM) to manipulate graphene films on a nanoscopic length scale. By means of local anodic oxidation with an AFM we are able…”
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19
Quantum-Hall activation gaps in graphene
Published in Physical review letters (16-11-2007)“…We have measured the quantum-Hall activation gaps in graphene at filling factors nu=2 and nu=6 for magnetic fields up to 32 T and temperatures from 4 to 300 K…”
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20
Dynamics of leukocyte telomere length in pregnant women living with HIV, and HIV-negative pregnant women: A longitudinal observational study
Published in PloS one (06-03-2019)“…HIV-mediated inflammation and immune activation can accelerate telomere attrition. In addition, antiretrovirals can inhibit telomerase, possibly shortening…”
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