PATENT CLAIM ANALYSIS

Application Number: 15924410
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["327", "367000"]

Abstract:
Embodiments of the present disclosure describe use of isotopically purified materials in donor- or acceptor-based spin qubit devices and assemblies. An exemplary spin qubit device assembly may include a semiconductor host layer that includes an isotopically purified material, a dopant atom in the semiconductor host layer, and a gate proximate to the dopant atom. An isotopically purified material may include a lower atomic-percent of isotopes with nonzero nuclear spin than the natural abundance of those isotopies in the non-isotopically purified material. Reducing the presence of isotopes with nonzero nuclear spin in a semiconductor host layer may improve qubit coherence and thus performance of spin qubit devices and assemblies.

Claim (Index 25):
The method according to  claim 24 , wherein forming the one or more gates includes forming a gate dielectric over the semiconductor host layer, wherein the gate dielectric is between the semiconductor host layer and gate metal of at least one of the one or more gates, and the gate dielectric includes an isotopically purified material.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 90.0
- Lexical Diversity: 1.96552
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15891518', '12660085', '15565873', '15095507', '10524951']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7465486433341137
- 35 USC 102 Novelty (BERT): 0.4983837547872232
- Combined Prediction Score: 0.7217321544794246
- Mean Citation Score: 204.4699
- Max Citation Score: 236.81
- Similarity Product: 174.89379707276822

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test