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J A N U A R Y 1958 American Telephone and Telegraph Company NUMBER 1 T h i s issue of The Bell System Technical Journal is d e v o t e d to a selection of articles dealing w i t h various phases of

The transport properties of semiconductor impurity bands are almost universal near the transition, and they exhibit power-law behavior over composition ranges 100 times larger than are found for ma

The effects of top electrode fabrication method on the transport properties of Au-alkamedithiol-GaAs junctions are examined.

The effects of top electrode fabrication method on the transport properties of Au-alkanedithiol-GaAs junctions are examined.

Using several scanning probe techniques to probe electronic properties, we show that the GaN/sapphire interfacial region contains >= ten times higher electron density but with the Fermi level be

This review article, to appear in Annual Reviews of Physical Chemistry (1988), describes recent advances in understanding the ultrafast dynamics of diatomic photodissociation reactions in liquids.

In this paper, we present new models and algorithms for control and optimization of a class of next generation communication networks: Hierarchical Heterogeneous Wireless Networks (HHWNs), under re

Long-range air navigation to date has been done by dead reckoning. This involves complicated calculations and measurements by trained navigators.

In 3GPP, a narrowband system based on Long Term Evolution (LTE) is being introduced to support the Internet of Things.

In 3GPP, a narrowband system based on Long Term Evolution (LTE) has been introduced to support the Internet of Things.