Magnetic-Field Induced Metal–Nonmetal Transition in n-InSb

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Autosolitons in InSb in a Magnetic Field

It is shown experimentally that a relatively low longitudinal magnetic field applied causes a noticeable change in the velocity of autosoliton travel in InSb samples and a visible redistribution of these autosolitons in the electric field. As a result, the current oscillation frequency and amplitude in the external circuit of the sample either increase or decrease depending on the direction of ...

متن کامل

Magnetic-field-induced localization transition in HgCdTe.

We have performed magnetoresistance and Hall-resistance measurements on low —carrierconcentration n-type samples of Hg076Cdp24Te at millikelvin temperatures. We observe an abrupt rise in the Hall resistance and magnetoresistance at a characteristic field H, which is a significant function of temperature and which allows us to reject magnetic freezeout or localization by disorder as possible mec...

متن کامل

Phase transition induced by a magnetic field

The magnetic catalysis of discrete chiral symmetry breaking in the 2+1 dimensional Nambu-Jona-Lasinio model is analyzed. A particular attention is paid to a possible application of the effect in solid state physics. The fermion contribution to the thermal conductivity as a function of the dynamical mass (energy gap in the spectrum) is estimated and is shown to be suppressed when a non-zero orde...

متن کامل

Field-induced magnetic transition in the heavy-fermion antiferromagnet Ce7Ni3

We present a detailed study of the field ~B! temperature ~T! phase diagram of the heavy-fermion antiferromagnet Ce7Ni3 that crystallizes in the hexagonal Th7Fe3-type structure with three nonequivalent Ce sites (Ce I , Ce II , and Ce III). This compound undergoes two magnetic transitions at TN151.9 K and TN250.7 K in zero field. Below TN1, an incommensurate spin density wave ~SDW! develops, and ...

متن کامل

Magnetic field induced confinement-deconfinement transition in graphene quantum dots.

Massless Dirac particles cannot be confined by an electrostatic potential. This is a problem for making graphene quantum dots but confinement can be achieved with a magnetic field and here general conditions for confined and deconfined states are derived. There is a class of potentials for which the character of the state can be controlled at will. Then a confinement-deconfinement transition oc...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of the Physical Society of Japan

سال: 2003

ISSN: 0031-9015,1347-4073

DOI: 10.1143/jpsjs.72sa.151