What does this research mean for the field?

A reconfigurable ternary logic-in-memory device based on an organic antiambipolar transistor with a gold floating gate enables standard, negative, and positive ternary inverter operations within a single device at low voltages. Novelty: ClaimNovelty.METHODOLOGICAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To develop a low-power, reconfigurable ternary logic-in-memory device using an organic antiambipolar transistor with an integrated floating gate.

August 22, 2026Advanced Electronic MaterialsOpen Access

Reconfigurable Ternary Logic‐In‐Memory With Organic Antiambipolar Transistor

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Authors

RHRyoma HayakawaTokyo University of Science TKTaiga KijimaNational Institute for Materials Science YYYuho YamamotoUniversity of Tsukuba

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Implication

Experimental study demonstrates reconfigurable ternary logic-in-memory in an organic antiambipolar transistor, indicating potential for multivalued computing beyond von Neumann systems.

Key Points

To develop a low-power, reconfigurable ternary logic-in-memory device using an organic antiambipolar transistor with an integrated floating gate.
Fabricated an organic antiambipolar transistor incorporating a gold floating gate inside a high-k hafnium oxide (HfO2) gate insulator.
Controlled electron- and hole-injection into the gold floating gate to modulate threshold voltages and laterally shift voltage transfer curves.
Achieved standard ternary inverter switching with three discrete output states ('2', '1', '0') at low operating input and drain voltages of 2 V.
Demonstrated standard, negative, and positive ternary inverter functions in a single device by shifting the transfer curve up to 1.8 V through floating-gate charge adjustments.

Cite This Study

Hayakawa et al. (2026) studied this question.

synapsesocial.com/papers/6a89600eca7ade938187f152 https://doi.org/10.1002/aelm.70538

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Implication

Experimental study demonstrates reconfigurable ternary logic-in-memory in an organic antiambipolar transistor, indicating potential for multivalued computing beyond von Neumann systems.

Reconfigurable Ternary Logic‐In‐Memory With Organic Antiambipolar Transistor

Discussion

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Implication

Key Points

Cite This Study

Reconfigurable Ternary Logic‐In‐Memory With Organic Antiambipolar Transistor

Discussion

Member takes

Implication

Key Points

Cite This Study

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