Battelle Memorial Institute

David W Gotthold

Nigel D Browning

Nathan L Canfield

Andrew J Stevens

Alan G Joly

Eric Jensen

Wei Liu

Yongsoon Shin

Leonard S Fifield

A method includes directing a probe beam to a target that includes an array of data portions in a data storage medium arranged so that a beam area of the probe beam extends across a plurality of adjacent data portions, the array including a data portion subset with each data portion of the subset responsive to the probe beam to produce a response illumination, receiving the response illumination at a detector, and determining data values corresponding to the plurality of adjacent data portions based on the received response illumination. Apparatus and systems are also disclosed.

Systems and methods for data storage and retrieval

A method for making a graphene oxide membrane and a resulting free-standing graphene oxide membrane that provides desired qualities of water permeability and selectivity at larger sizes, thinner cross sections, and with increased ruggedness as compared to existing membranes and processes.

Enhanced graphene oxide membranes and methods for making same

Growing community of inventors

Richland, WA, United States of America

David W Gotthold