Abstract
Negative differential resistance (NDR) is the essential property that allows fast switching in certain types of electronic devices. With scanning tunneling microscopy (STM) and scanning tunneling spectroscopy, it is shown that the current-voltage characteristics of a diode configuration consisting of an STM tip over specific sites of a boron-exposed silicon(111) surface exhibit NDR. These NDR-active sites are of atomic dimensions (∼1 nanometer). NDR in this case is the result of tunneling through localized, atomic-like states. Thus, desirable device characteristics can be obtained even on the atomic scale.
References
19
Referenced
245
-
AVOURIS, P, ATOM-RESOLVED SURFACE-CHEMISTRY STUDIED BY SCANNING TUNNELING MICROSCOPY AND SPECTROSCOPY, PHYSICAL REVIEW B 39: 5091 (1989).
(
10.1103/PhysRevB.39.5091
) / PHYSICAL REVIEW B (1989) - BEDROSSIAN, P, BULLETIN OF THE AMERICAN PHYSICAL SOCIETY 34: 720 (1989). / BULLETIN OF THE AMERICAN PHYSICAL SOCIETY (1989)
-
BINNIG, G, SCANNING TUNNELING MICROSCOPY - FROM BIRTH TO ADOLESCENCE, REVIEWS OF MODERN PHYSICS 59: 615 (1987).
(
10.1103/RevModPhys.59.615
) / REVIEWS OF MODERN PHYSICS (1987) -
ESAKI, L, NEW PHENOMENON IN NARROW GERMANIUM PARA-NORMAL-JUNCTIONS, PHYSICAL REVIEW 109: 603 (1958).
(
10.1103/PhysRev.109.603
) / PHYSICAL REVIEW (1958) -
HAMERS, R.J., ELECTRONIC-STRUCTURE OF LOCALIZED SI DANGLING-BOND DEFECTS BY TUNNELING SPECTROSCOPY, PHYSICAL REVIEW LETTERS 60: 2527 (1988).
(
10.1103/PhysRevLett.60.2527
) / PHYSICAL REVIEW LETTERS (1988) 10.1126/science.3051380
- HEINRICH H SPRINGER SERIES IN SOLID STATE SCIENCES 83 (1988).
-
HIRAYAMA, H, REFLECTION HIGH-ENERGY ELECTRON-DIFFRACTION AND AUGER-ELECTRON SPECTROSCOPIC STUDY ON B/SI(111) SURFACES, SURFACE SCIENCE 193: L47 (1988).
(
10.1016/0039-6028(88)90316-0
) / SURFACE SCIENCE (1988) - KAXIRAS E unpublished data.
-
KOROBTSOV, V.V., SURFACE SCIENCE 195: 466 (1988).
(
10.1016/0039-6028(88)90354-8
) / SURFACE SCIENCE (1988) -
LANG, N.D., PHYSICAL REVIEW B 34: 5947 (1986).
(
10.1103/PhysRevB.34.5947
) / PHYSICAL REVIEW B (1986) -
LANG, N.D., THEORY OF ATOMIC CHEMISORPTION ON SIMPLE METALS, PHYSICAL REVIEW B 18: 616 (1978).
(
10.1103/PhysRevB.18.616
) / PHYSICAL REVIEW B (1978) -
Lyo, I.-W., Physical Review Letters 63:1261 (1989).
(
10.1103/PhysRevLett.63.1261
) / Physical Review Letters (1989) -
NOGAMI, J, PHYS REV B 35: 4137 (1987).
(
10.1103/PhysRevB.35.4137
) / PHYS REV B (1987) - QUATE, C.F., VACUUM TUNNELING - A NEW TECHNIQUE FOR MICROSCOPY, PHYSICS TODAY 39: 26 (1986). / PHYSICS TODAY (1986)
- Sze S. M. The Physics of Semiconductor Devices (1981).
10.1126/science.234.4774.304
-
UHRBERG, RIG, PHOTOEMISSION-STUDY OF THE SURFACE AND BULK ELECTRONIC-STRUCTURES OF SI(111)7X7 AND SI(111) SQUARE-ROOT-3X3-SQUARE-ROOT-AL, PHYSICAL REVIEW B 31: 3805 (1985).
(
10.1103/PhysRevB.31.3805
) / PHYSICAL REVIEW B (1985) -
WOLKOW, R, ATOM-RESOLVED SURFACE-CHEMISTRY USING SCANNING TUNNELING MICROSCOPY, PHYSICAL REVIEW LETTERS 60: 1049 (1988).
(
10.1103/PhysRevLett.60.1049
) / PHYSICAL REVIEW LETTERS (1988)
Dates
Type | When |
---|---|
Created | 18 years, 10 months ago (Oct. 5, 2006, 5:21 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 12, 2024, 11:44 a.m.) |
Indexed | 2 weeks, 5 days ago (Aug. 6, 2025, 9:58 a.m.) |
Issued | 35 years, 11 months ago (Sept. 22, 1989) |
Published | 35 years, 11 months ago (Sept. 22, 1989) |
Published Print | 35 years, 11 months ago (Sept. 22, 1989) |
@article{Lyo_1989, title={Negative Differential Resistance on the Atomic Scale: Implications for Atomic Scale Devices}, volume={245}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.245.4924.1369}, DOI={10.1126/science.245.4924.1369}, number={4924}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Lyo, In-Whan and Avouris, Phaedon}, year={1989}, month=sep, pages={1369–1371} }