De Haas-Shubnikov effect in In Sb with high electron concentrations

Antcliffe, G. A.; Stradling, R. A.

doi:10.1016/0031-9163(66)90897-3

Cited by 42 publications

(10 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…differ from one another by n/4. This conclusion of the theory is in full agreement with the experiments of Antcliffe and Stradling [2]. I n this work the quantum oscillations have been studied in both the magnetoresistance eZz and the Hall coefficient eZy of n-InSb.…”

Section: Conductivity Currentsupporting

confidence: 87%

“…For example, in a strong magnetic field when the quantization of the electron energy is essential, spatial inhomogeneities along the x-axis normal to the direction of the magnetic field may be taken into account with the help of density matrix elements in the Landau representation depending not only on n, pa, but on xo, where n is the quantum number of the Landau oscillator, pt is the electron momentum along the magnetic field, xo is the x-projection of the Larmor orbit centre. At last let us turn to those results of our work which can be compared with the experiments of Antcliffe and Stradling [2] concerning the phase difference between quantum oscillations in both the magnetoresistance ezz and the Hall coefficient elv of n-InSb.…”

Section: Introductionmentioning

confidence: 89%

“…Just this term is responsible for the quantum oscillations of the Hall coefficient in n-type impurity semiconductors. These oscillations have been studied experimentally by Antcliffe and Stradling [2].…”

Section: Introductionmentioning

confidence: 98%

See 2 more Smart Citations

Quantum theory of thermogalvanomagnetic phenomena (TGMP) in conductors with equal concentration of electrons and holes

Guseva¹,

Zyryanov²

1968

Physica Status Solidi (b)

View full text Add to dashboard Cite

For the case of a magnetic quantization field a method is developed to calculate the conductivity current and heat flow up to terms of l/(Q r)2; B end t being the cyclotron resonance frequency of the carriers and the relaxation time, respectively. The kinetical coefficients, determined by these currents, are necessary for the investigation of TGMP in conductors with equal concentrations of electrons and holes and also of the oscillations of the Hall constant in normal conductors. For the scattering on a short-range potential the dependence of @j on the magnetic field is analysed.9aCTOTa HOCETeJIeB, Z KEHeTH--BpeMR PeJraHCaUHU. qecmie H O~@ @ E U E~H T~I , onpenemeMrae ~T E M H IIOTOH~ME, H~O~X O W M~I ~J I H ~3 ya Tawxe o c~~n n s~u b IIOCTORHHOB Xonna B 06b114~b1x npoBonmKax. l I p~ pacce- ¶eHER TrMR B IIpOBOnHUKaX C OREHaHOBOfi HOHUeHTpaUUefi 3JIeHTpOHOB H PJdPOK, IIHEE Ha HOpOTKOnefiCTBYIoI4eM IIOTeHUEaJIe IIpOaHaJIE3EpOBaHa XIBECEMOCTb $2 OT MarHETHOrO nOn5X.

show abstract

Section: Conductivity Currentsupporting

confidence: 87%

Section: Introductionmentioning

confidence: 89%

See 1 more Smart Citation

Quantum theory of thermogalvanomagnetic phenomena (TGMP) in conductors with equal concentration of electrons and holes

Guseva¹,

Zyryanov²

1968

Physica Status Solidi (b)

View full text Add to dashboard Cite

show abstract

“…͑4͒ suggesting that this equation is either invalid or incomplete. There remains a possibility that the actual phase was not the same as xx 14,15 Although this has been seen experimentally, 12,23 it should be a small effect in the present case where B/ f р0.1. However, a similar phase difference is also expected when the scattering potential is long range, 24 a situation that might well occur in HgSeFe.…”

Section: Discussionmentioning

confidence: 59%

Thermopower, entropy, and the Mott relation in HgSe:Fe

et al. 2001

View full text Add to dashboard Cite

We have investigated the quantum oscillations in the diffusion thermopower of a HgSe crystal doped with about 1% Fe. The high concentration of Fe has provided sufficient attenuation of phonon-drag quantum oscillations to allow clear observation of oscillations in the diffusion thermopower of a degenerate semiconductor. At high magnetic fields the diffusion oscillations are well represented by the entropy per unit charge, though the measured amplitude is larger than expected by about 50%. At low fields the oscillations shift in phase and agree with those predicted from the electronic relaxation time using the Mott relation.

show abstract

“…6 Experiments showing spin Shubnikov-de Haas effects in InAs have been reported by Amirkhanov, Bashirov, and Zakiev 7 and in InSb by Amirkhanov and Bashirov 8 and also by Antcliffe and Stradling. 9 The theory has been discussed by Gurevich and Efros. 10 The g-values calculated by using their theory from the maxima magnetic field in the limit of E -0 are 53.2 and 49.3 corresponding to n = 1 and n = 2 peaks, respectively, which coincide with experimental values.…”

Section: As a Function Of Efmentioning

confidence: 99%

Effect of Electric Field on the Transverse Magnetoresistance inn-Indium Antimonide at 1.5°K

Komatsubara

1966

Phys. Rev. Lett.

View full text Add to dashboard Cite

The effect of a strong electric field on the electron energy levels has been observed in rc-type indium antimonide in a transverse magnetic field at low temperature. This effect was predicted theoretically by Aronov 1 and observed through the study of the Franz -Keldysh effect in a magnetic field. 2 We have also observed such an effect (analogous to the Stark effect) through the study of Shubnikovde Haas magneto-oscillation in a strong electric field. It has been shown 3 that n-type InSb can be treated on the basis of a free-electron model for a degenerate electron gas where ionized impurity scattering is dominant. The energy of an electron in degenerate semiconductors in a transverse magnetic field is given as e ( V;n=tf +^c0+^± kM B v a)The component o xx of the conductivity tensor has sharp maxima corresponding to the quantum condition, and is usually observed in the experimentally measured quantity p xx = o xx / o X y 2 * Here I is the magnetic quantum number, the projection of the quasimomentum in the direction of the magnetic field to K z , \i^ the Bohr magneton,

show abstract

De Haas-Shubnikov effect in In Sb with high electron concentrations

Cited by 42 publications

References 3 publications

Quantum theory of thermogalvanomagnetic phenomena (TGMP) in conductors with equal concentration of electrons and holes

Quantum theory of thermogalvanomagnetic phenomena (TGMP) in conductors with equal concentration of electrons and holes

Thermopower, entropy, and the Mott relation in HgSe:Fe

Effect of Electric Field on the Transverse Magnetoresistance inn-Indium Antimonide at 1.5°K

Contact Info

Product

Resources

About